NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING,...
Transcript of NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING,...
![Page 1: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/1.jpg)
N ATA L I E G U S TA F S O N , P H A R M D
NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND
MORE
![Page 2: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/2.jpg)
Compounding pharmacist and owner of
Lloyd Center Compounding Pharmacy
DISCLAIMER I
![Page 3: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/3.jpg)
DISCLAIMER II: I LIKE CATS.
![Page 4: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/4.jpg)
OBJECTIVES
• Analyze compounded non-opiate alternatives such as topical analgesics, LDN and ULDN in pain management
• Discuss designing topical anagelsics to best target pain and help transition off opiates
• Evaluate clinical evidence of LDN and ULDN for pain and opiate management
• Differentiate between dosage and therapeutic uses of naltrexone, LDN and ULDN
![Page 5: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/5.jpg)
WHAT WE’RE TRYING TO AVOID
![Page 6: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/6.jpg)
TRANSITIONING FROM OPIATE USE
• Opiates are used in many chronic pain conditions • Fibromyalgia • Low back pain • Diabetic neuropathy • Osteoarthritis
• How do you transition a patient from opiates? • Consider alternate analgesic therapies
![Page 7: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/7.jpg)
NON-OPIATE ANALGESICS
• Acetaminophen or NSAIDs (e.g. ibuprofen, naproxen)
• Muscle relaxants (e.g. cyclobenzaprine)
• Neuropathy agents (e.g. SNRIs, TCAs)
• Natural supplements (e.g. MSM, ALA, herbs)
• Topical analgesics
• Low dose naltrexone (LDN)
Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 7/23/17)
![Page 8: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/8.jpg)
COMPOUNDED ALTERNATIVES
• Topical analgesics
• Low dose naltrexone (LDN)
• What if patient cannot completely wean from opiates? • Ultra low dose naltrexone (ULDN)
![Page 9: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/9.jpg)
HOW TO DESIGN A TOPICAL ANALGESIC FOR TRANSITION PLAN
• 1) Determine type(s) of pain – any muscle spasms or inflammation?
• 2) How diffuse is the pain? Is a more localized therapy possible?
• 3) Has the patient previously tried oral therapy or other topicals with any success?
![Page 10: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/10.jpg)
THE BASE IS IMPORTANT: LIPOSOMAL BASES ARE BEST
• Liposomes allow enhanced penetration through skin even for hydrophilic drugs
• Elastic liposomal vesicles are able to fit between stratum corneum cells to deliver drug intact to deeper tissues
• Effect is comparable to subcutaneous injection
Shipton Anesthesiol Res Pract 2012:546409
![Page 11: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/11.jpg)
![Page 12: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/12.jpg)
COMMON AGENTS USED IN TOPICAL ANALGESICS
Type of Pain Relief Some Topical Treatment Options
Musculoskeletal analgesic Ketoprofen, Ibuprofen, Diclofenac
Muscle relaxant Cyclobenzaprine, Baclofen, Guaifenesin
Neuropathic agent Amitriptyline, Clonidine, Ketamine, Gabapentin, NSAIDs
Anti-inflammatory Ketoprofen, Ibuprofen, Diclofenac, MSM
Topical anesthetic for fast relief Lidocaine, Tetracaine, Bupivacaine
Lynch et al J Pain 2005;6(10):644-9, Lynch et al Anesthesiology 2005;103(1):140-6, Sawynok and Zinger Expert Opin Pharmcother 2016 Mar;17(4):601-9, Flores et al Rev Bras Anestesiol 2012;62(2):244-52, Shipton Anesthesiol Res Pract 2012:546409, Boardman et al Obstet Gynecol 2008;112:579-85, Prommer J Pain Symptom Manage. 2009;37(3):e3-5, Epstein et al J Orofac Pain 1997;11(4):346-52, Somberg and Molnar Am J Ther 2015;22:214-21, Uzaraga et al Support Care Cancer 2011 [Epub], Jorge et al J Pain Res 2010;20(4):11-24, Massey et al Cochrane Database Syst Rev 2010;(6):CD007402; Underwood et al Health Technol Assess 2008;12(22):iii-iv, ix-155, Massey et al Cochrane Database Syst Rev 2010;(6):CD007402
![Page 13: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/13.jpg)
LITERATURE ON TOPICAL ANALGESICS
• Various agents in topical analgesics have been studied individually and in combination
• Not enough time to delve into today!
Lynch et al J Pain 2005;6(10):644-9, Lynch et al Anesthesiology 2005;103(1):140-6, Sawynok and Zinger Expert Opin Pharmcother 2016 Mar;17(4):601-9, Flores et al Rev Bras Anestesiol 2012;62(2):244-52, Shipton Anesthesiol Res Pract 2012:546409, Boardman et al Obstet Gynecol 2008;112:579-85, Prommer J Pain Symptom Manage. 2009;37(3):e3-5, Epstein et al J Orofac Pain 1997;11(4):346-52, Somberg and Molnar Am J Ther 2015;22:214-21, Uzaraga et al Support Care Cancer 2011 [Epub], Jorge et al J Pain Res 2010;20(4):11-24, Massey et al Cochrane Database Syst Rev 2010;(6):CD007402; Underwood et al Health Technol Assess 2008;12(22):iii-iv, ix-155, Massey et al Cochrane Database Syst Rev 2010;(6):CD007402
![Page 14: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/14.jpg)
CASE STUDY: STACY
• Stacy is a 37 yo woman with fibromyalgia
• Her main complaint is fatigue and pain
• Current Medications: • Vicodin (hydrocodone/APAP) 5/325mg Q6H prn pain • Lyrica (pregabalin) 150 mg PO BID • Ambien (zolpidem) 10 mg PO QHS prn
• How would you design a topical analgesic to help her stop the Vicodin?
![Page 15: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/15.jpg)
HOW TO DESIGN A TOPICAL ANALGESIC FOR STACY
• 1) Determine type(s) of pain • Fibromyalgia – muscular, inflammation with some
neuropathic pain
• 2) How diffuse is the pain? Is a more localized therapy possible? • Multiple trigger points – use topical
• Continue Lyrica - could add oral cyclobenzaprine or NSAID
• Physical and psychological therapy and support
![Page 16: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/16.jpg)
HOW TO DESIGN A TOPICAL ANALGESIC FOR STACY
• 3) Has Stacy previously tried oral therapy or other topicals with any success?
• Had little pain relief with amitriptyline and failed duloxetine (Cymbalta)
• Hasn’t tried topical analgesics other than menthol OTC cream
![Page 17: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/17.jpg)
WHAT WOULD YOU GIVE STACY?
Type of Pain Relief Some Topical Treatment Options
Musculoskeletal analgesic Ketoprofen, Ibuprofen, Diclofenac
Muscle relaxant Cyclobenzaprine, Baclofen, Guaifenesin
Neuropathic agent Amitriptyline, Clonidine, Ketamine, Gabapentin, NSAIDs
Anti-inflammatory Ketoprofen, Ibuprofen, Diclofenac, MSM
Topical anesthetic for fast relief Lidocaine, Tetracaine, Bupivacaine
![Page 18: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/18.jpg)
STACY: FIBROMYALGIA
• First choice for spasms and neuropathy: • Cyclobenzaprine/gabapentin/ketoprofen 2/6/10%
• Alternate option without neuropathy agent: • Cyclobenzaprine/ketoprofen/MSM 2/10/10%
• If minimal response or severe pain consider: • Amitriptyline/baclofen/ketamine/lidocaine 4/2/5/5%
• Sig: Apply 0.5-1gm to affected areas up to four times daily
• Typically recommend 30gm to start but can get up to 120gm
![Page 19: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/19.jpg)
![Page 20: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/20.jpg)
CASE STUDY: MYLES
• Myles is a 67 yo man with diabetic neuropathy in his feet • Previously tried amitriptyline without success
• Current medications: • Gabapentin 600 mg PO BID • Oxycodone CR 30mg daily
• How would you handle transitioning him off the oxycodone?
![Page 21: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/21.jpg)
MYLES: TRANSITIONING OFF OPIATES
• Need to taper off – can start by tapering in 10mg increments
• Can switch to an immediate release oxycodone or try tramadol for breakthrough pain
• Add topical analgesics and alpha lipoic acid orally to completely taper off opiates
![Page 22: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/22.jpg)
HOW TO DESIGN A TRANSITION PLAN FOR MYLES
• 1)Determine type(s) of pain – any muscle spasms or inflammation? • Neuropathic pain with inflammation
• 2) How diffuse is the pain? Is a more localized therapy possible? • Fairly localized pain in feet for topical
• Continue gabapentin
• ALA 600mg orally daily
![Page 23: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/23.jpg)
HOW TO DESIGN A TRANSITION PLAN FOR MYLES
• 3) Has Myles previously tried oral therapy or other topicals with any success?
• Good success with gabapentin • Side effects problematic
• Poor response to amitriptyline • Should ask him what that means • Did it not work? • Side effects intolerable?
![Page 24: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/24.jpg)
WHAT WOULD YOU GIVE MYLES?
Type of Pain Relief Some Topical Treatment Options
Musculoskeletal analgesic Ketoprofen, Ibuprofen, Diclofenac
Muscle relaxant Cyclobenzaprine, Baclofen, Guaifenesin
Neuropathic agent Amitriptyline (maybe), Clonidine, Ketamine, Gabapentin, NSAIDs
Anti-inflammatory Ketoprofen, Ibuprofen, Diclofenac, MSM
Topical anesthetic for fast relief Lidocaine, Tetracaine, Bupivacaine
![Page 25: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/25.jpg)
MYLES: DIABETIC NEUROPATHY
• First choice: • Gabapentin/Ketamine/Ketoprofen/Lidocaine 6/5/10/5%
• If don’t want to use ketamine: • Gabapentin/Lidocaine 6/5% • Gabapentin/Ketoprofen/Lidocaine 6/10/5%
• Can consider if others fail: • Amitriptyline/Gabapentin/Ketamine/Ketoprofen/ Lidocaine
4/6/5/10/5%
• Sig: Apply 0.5-1gm to affected areas up to four times daily
• Typically recommend 30gm to start but can get up to 120gm
![Page 26: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/26.jpg)
![Page 27: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/27.jpg)
CASE STUDY: HANNAH
• 70 yo with severe osteoarthritis in her knees and hips • Acetaminophen not very helpful • Limited NSAID use due to hypertension and GERD
• Current medications: • Acetaminophen/codeine 300/30mg 1-2 tabs PO Q4-6H prn • Tramadol 50mg PO TID prn • Lisinopril 10mg PO daily • Omeprazole 20mg PO daily
• How would you transition Hannah off opiate medications?
![Page 28: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/28.jpg)
HOW TO DESIGN A TRANSITION PLAN FOR HANNAH
• 1)Determine type(s) of pain • Osteoarthritic joint pain with inflammation
• 2) How diffuse is the pain? Is localized therapy possible? • Localized to joints for a topical
• Antioxidant/anti-inflammatory alternatives • MSM 1000mg BID • Curcumin SR 500mg QD-BID • Glucosamine/chondroitin 500/400mg TID • Enzymatic preparations BID
• Exercise, physical therapy, weight loss, orthoses
![Page 29: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/29.jpg)
HOW TO DESIGN A TRANSITION PLAN FOR HANNAH
• 3) Has Hannah previously tried oral therapy or other topicals with any success?
• NSAIDs helped but cannot take
• OTC MSM cream helped somewhat
![Page 30: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/30.jpg)
WHAT WOULD YOU GIVE HANNAH?
Type of Pain Relief Some Topical Treatment Options
Musculoskeletal analgesic Ketoprofen, Ibuprofen, Diclofenac
Muscle relaxant Cyclobenzaprine, Baclofen, Guaifenesin
Neuropathic agent Amitriptyline, Clonidine, Ketamine, Gabapentin, NSAIDs
Anti-inflammatory Ketoprofen, Ibuprofen, Diclofenac, MSM
Topical anesthetic for fast relief Lidocaine, Tetracaine, Bupivacaine
![Page 31: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/31.jpg)
HANNAH: OSTEOARTHRITIS
• First choice due to hip joint: • Ketoprofen/MSM/DMSO 10/10/10%
• Alternative with penetration enhancing properties: • Ketoprofen/Lidocaine/MSM 10/5/10%
• Including ketamine for NMDA receptor: • Ibuprofen/ketamine/lidocaine 10/5/5%
• Sig: Apply 0.5-1gm to affected areas up to four times daily
• Typically recommend 30gm to start but can get up to 120gm
![Page 32: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/32.jpg)
QUICK REFERENCE GUIDE
• Muscle spasms and pain • Cyclobenzaprine/ketoprofen/MSM 2/10/10%
• Neuropathy or neuralgia • Gabapentin/ketoprofen/lidocaine 6/10/5% • Gabapentin/ketamine/ketoprofen/lidocaine 6/5/10/5%
• Muscle or joint pain • Ketoprofen/lidocaine/MSM 10/5/10%
• Combination muscle spasm + neuropathy • Cyclobenzaprine/gabapentin/ketoprofen 2/6/10%
![Page 33: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/33.jpg)
LET’S TALK LDN
![Page 34: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/34.jpg)
• Commercially available drug
• Pure opioid receptor antagonist • Binds to mu opioid receptors to block euphoria • 50mg blocks receptors for 24 hours
• Traditionally used to treat alcohol and heroin dependence
NALTREXONE
Moore and Wilkinson 2009, Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 5/16/17), SAMHSA TIP 49 2009, Younger et al Clin Rheumatol 2014
![Page 35: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/35.jpg)
• Standard dosing for commercial naltrexone: • 50mg tablet once daily
• Standard dosing for compounded LDN: • 1.5mg, 3mg and 4.5mg capsule QHS most
common • Any dosage is possible
NALTREXONE VS. LDN
Moore and Wilkinson 2009, Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 5/16/17), SAMHSA TIP 49 2009, Younger et al Clin Rheumatol 2014
![Page 36: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/36.jpg)
LDN: PAIN CONDITIONS
• Pain is an area getting more attention
• Two studies on fibromyalgia
• Case reports on refractory chronic low back pain, diabetic neuropathy and complex regional pain syndrome
• Clinically, used in neuropathy, osteoarthritis and rheumatoid arthritis
Ghai et al Pain Med 2014, Chopra and Cooper J Neuroimmune Pharmacol 2013, Younger et al Clin Rheumatol 2014, Hota et al Pain Med 2016
![Page 37: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/37.jpg)
SO HOW DOES LDN WORK IN PAIN?
![Page 38: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/38.jpg)
LDN: DUAL MECHANISM
Opioid Receptors
Filamin A, Adenosine, Toll-Like Receptor 4
↓ Inflammation ↓ Pain Δ Immune Response
↓ Inflammation ↓ Pain
↑Neuroprotection
Agrawal Med Hypotheses 2004, Younger and Mackey Pain Med 2009, Hesselink and Kopsky Acupunct Med 2011, Younger et al Clin Rheumatol 2014
![Page 39: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/39.jpg)
LDN: MECHANISM OF ACTION I
CNS Opioid
Receptors
Agrawal Med Hypotheses 2004, Younger and Mackey Pain Med 2009, Hesselink and Kopsky Acupunct Med 2011, Younger et al Clin Rheumatol 2014
↓ Inflammation ↓ Pain Δ Immune Response
↑ Beta-endorphins
↑ Met-5-
enkephalin
![Page 40: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/40.jpg)
OPIOID & BETA-ENDORPHIN ACTIONS
• Neurotransmitter release • Substance P,
norepinephrine, serotonin, acetylcholine, dopamine
• Analgesia
• Gastrointestinal function and appetite
• Learning and memory
• Autonomic responses
• Immune system function
Moore and Wilkinson 2009, Panerai et al The Clin Journal of Pain 2002
![Page 41: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/41.jpg)
LDN: MECHANISM OF ACTION II
Filamin A Adenosine
Toll-Like Receptor 4
(TLR4)
↓ Inflammatory
cytokines ↓
Neurotoxicity
↓Neuropathic Pain
↓ Nitric oxide
synthase ↓
Superoxide ↓
Glutamate
↓ Microglial activity
Agrawal Med Hypotheses 2004, Younger and Mackey Pain Med 2009, Hesselink and Kopsky Acupunct Med 2011, Younger et al Clin Rheumatol 2014
![Page 42: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/42.jpg)
IMPORTANCE OF MOA II
• Modulation of pain and inflammation response
• Important protective effect in MS lesions • Microglial activation and nitric oxide key
contributors • Prevents neurodegeneration
• Controversy whether main mechanism for treating fibromyalgia
Agrawal Med Hypotheses 2004, Moore and Wilkinson 2009, Younger and Mackey Pain Med 2009, Hesselink and Kopsky Acupunct Med 2011, Younger et al Clin Rheumatol 2014
![Page 43: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/43.jpg)
RHEUMATOID ARTHRITIS & BETA-ENDORPHINS
• Met-5-enkephalin is present in bone and joint tissues and decreased in arthritic conditions
• Beta-endorphins have anti-inflammatory effects on joint cartilage • Mu-opioid receptors are present on chondrocytes
and within osteoarthritic cartilage
• Bihari reported good results in 10 patients
Elhassan J Bone Min Res 1998, Elvenes Biochem Biophys Res Commun 2003, Andjelkov Cell Commun Adhes 2007, Andjelkov Biochem Biophys Res Commun 2005, Moore & Wilkinson 2009
![Page 44: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/44.jpg)
LDN: FIBROMYALGIA TRIAL
Trial Design Placebo-controlled, double-blind, cross-over
Number of Subjects
31 women
Dosage 4.5mg PO QHS
Duration 12 weeks LDN, 4 weeks placebo
Result 28.8% (LDN) vs 18.0% pain reduction 57% sx reduction by >30% from placebo Improvement in QOL and mood
Adverse Effects Vivid dreaming (37% vs 13%) Headache (16% vs 3%)
Younger et al Arthritis Rheum 2013
![Page 45: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/45.jpg)
FIBROMYALGIA TRIAL SUMMARY
Younger et al Clin Rheumatol 2014 (Fig 1)
![Page 46: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/46.jpg)
NEUROPATHY TREATMENT
• Charcot-Marie-Tooth (CMT) disease • Rare inherited neuropathy with axonal loss and muscle
wasting • No approved treatment
• 80 patients in Phase II RCT over one year • LDN, baclofen and sorbitol combination • Most effective dosage was 0.7 mg LDN daily
Attarian et al Orphanet J Rare Dis 2014 Dec
![Page 47: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/47.jpg)
COMPLEX REGIONAL PAIN SYNDROME
• May be mediated by microglial activation
• Inflammation often a trigger
• Relationship to GI disorders
• LDN has been shown to put long-term CRPS into remission in several case reports • Added for both MOAs
Weinstock et al A A Case Rep 2016 May
![Page 48: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/48.jpg)
TOLERABILITY & DOSING
![Page 49: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/49.jpg)
LDN ADVERSE EFFECTS
• Vivid dreaming • Not necessarily nightmares or frightening • Third of patients experience – decrease with time
• Sleep disturbances
• Commonly resolves within a week
• Anecdotal reports of nausea and headaches
Moore and Wilkinson 2009, Younger et al Clin Rheumatol 2014
![Page 50: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/50.jpg)
![Page 51: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/51.jpg)
DOSING
• Common dosing 1.5, 3 & 4.5 mg PO QHS • Most studies have used 4.5 mg
• Caution about dosing at levels too high: more is not necessarily better • Opioids most effective between 2-6 am
• May need to dose QAM due to adverse effects or interactions
Moore and Wilkinson 2009, Junker and Wirz J Oncol Pharm Pract 2010
![Page 52: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/52.jpg)
DOSAGE RAMPING
• Titration helps to reduce vivid dreaming
• Careful ramping, especially for rheumatoid arthritis
• Patients with RA can have a flare triggered by initiation of LDN or quickly increasing dose
![Page 53: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/53.jpg)
TYPICAL RAMPING SCHEDULE
• LDN 1.5mg PO QHS for 1-2 weeks
• If well tolerated, increase to LDN 3mg for another 1-2 weeks
• Depending on condition and response, increase LDN to 4.5mg • If well tolerated, leave at this dose to evaluate
response à can take up to several months
![Page 54: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/54.jpg)
CAUTIONS & INTERACTIONS
![Page 55: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/55.jpg)
FULL DOSE NALTREXONE: CONTRAINDICATIONS
• Hypersensitivity to naltrexone
• Concomitant use of opioid analgesics or opioid dependency • Can precipitate withdrawal
• Acute opioid withdrawal
Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 5/16/17)
![Page 56: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/56.jpg)
FULL DOSE NALTREXONE: PRECAUTIONS
• Hepatic or renal impairment or dysfunction • No change in hepatic enzymes or toxicity
issues seen with LDN
• Pregnancy Category C • No studies done in pregnancy
• Breastfeeding • Infant risk cannot be ruled out
Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 5/16/17), Younger et al Clin Rheumatol 2014
![Page 57: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/57.jpg)
LDN CONSIDERATIONS
• Ensure appropriate fillers are used • Recommend inert, hypoactive fillers like microcrystalline
cellulose • Calcium carbonate may interfere with absorption • Avoid dyes since many patients are sensitive to chemicals
• LDN should NEVER be sustained release (SR)
• Typically not used twice daily
Moore and Wilkinson 2009, www.lowdosenaltrexone.org
![Page 58: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/58.jpg)
NALTREXONE DRUG INTERACTIONS
• LDN should NOT be taken at the same time as an opiate since it is an opiate antagonist
• NEVER give a patient LDN who is on an extended release opiate
• If possible, wean patient off opiate before initiating LDN therapy • Consider topical analgesics or ULDN
Moore and Wilkinson 2009, Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 5/16/17)
![Page 59: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/59.jpg)
CONTRAINDICATED DRUG EXAMPLES
• Trandsdermal • Butrans (buprenorphine) • Duragesic (fentanyl patches)
• Oral extended release products • Avinza (morphine ER) • Dolophine (methadone) • Embeda (morphine/naltrexone) • Exalgo (hydromorphone ER) • Kadian (morphine SR) • MS Contin (morphine CR) • Nucynta ER (tapentadol) • Opana ER (oxymorphone) • Oxycontin (oxycodone CR) • Palladone (hydromorphone hcl)
Micromedex® 2.0, (electronic version). Truven Health Analytics, Greenwood Village, Colorado, USA. Available at: http://www.micromedexsolutions.com.liboff.ohsu.edu/ (cited: 7/23/17), fda.gov accessed Aug 2016
![Page 60: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/60.jpg)
DRUG INTERACTION MANAGEMENT
• If patient cannot completely wean off opioid analgesic some practitioners will initiate LDN • Dosing MUST be separated from LDN • Use EXTREME caution with this strategy • Should not attempt unless opiate is immediate release
• Use muscle relaxants, NSAIDs or topical analgesics to help patient to transition off of opioids
• Consider starting with ULDN 1 mcg PO BID
![Page 61: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/61.jpg)
WHAT IF WEANING OFF OPIATES ISN’T AN OPTION YET?
![Page 62: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/62.jpg)
ULTRA-LOW-DOSE NALTREXONE (ULDN)
![Page 63: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/63.jpg)
Crain and Shen Pain 2000
![Page 64: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/64.jpg)
Acute opioids
Hyperalgesia Analgesia
Gi/Go Proteins
Gs Proteins
Farahmand et al Am J Emerg Med 2012, Largent-Milnes et al The J of Pain 2008
Chronic opioids
![Page 65: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/65.jpg)
• Chronic opioid treatment shifts mu opioid receptor protein binding from Gi/Go to Gs • Shifts from analgesia to hyperalgesia • May contribute to excitatory neurotransmission in
neuropathic pain
• Spinal cord injury induces Gs protein coupling • Chronic oxycodone use enhances effect • ULDN attenuates effect
ANALGESIA ↔ HYPERALGESIA
Largent-Milnes et al The J of Pain 2008
![Page 66: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/66.jpg)
Opioids
Hyperalgesia Analgesia
↓ cAMP levels
↓ Ca2+ influx
↑ K+ outward
↓ Substance P
Shorter APD Prolonged APD
↑ Ca2+ influx
Gi/Go Proteins
Gs Proteins
Adenylyl cyclase stimulation
↑ Neuronal excitabillity
Farahmand et al Am J Emerg Med 2012, Largent-Milnes et al The J of Pain 2008
![Page 67: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/67.jpg)
Chronic opioids
Hyperalgesia Analgesia
↓ cAMP levels
↓ Ca2+ influx
↑ K+ efflux
↓ Substance P
Shorter APD Prolonged APD
↑ Ca2+ influx
Gi/Go Proteins
Gs Proteins
Adenylyl cyclase stimulation
↑ Neuronal excitabillity
Farahmand et al Am J Emerg Med 2012, Largent-Milnes et al The J of Pain 2008
![Page 68: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/68.jpg)
Opioids + ULDN
Hyperalgesia Analgesia
↓ cAMP levels
↓ Ca2+ influx
↑ K+ efflux
↓ Substance P
Shorter APD Prolonged APD
↑ Ca2+ influx
Gi/Go Proteins
Gs Proteins
Adenylyl cyclase stimulation
↑ Neuronal excitabillity
Farahmand et al Am J Emerg Med 2012, Largent-Milnes et al The J of Pain 2008
![Page 69: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/69.jpg)
Trial Design Placebo-controlled, randomized, double-blind
Number of Subjects
360 adult patients with osteoarthritis of knee or hip
Dosage Oxycodone 10mg + 1mcg ULDN QID vs Oxycodone 20 mg + 1mcg ULDN BID
Duration 3 weeks
Result Oxy 20 mg + 1 mcg ULDN BID showed best level and duration of analgesia
Adverse Effects No significant difference between groups Nausea, constipation and dizziness seen in active treatment groups
ULDN + OXYCODONE: CHRONIC TREATMENT
Chindalore et al The J of Pain 2005
![Page 70: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/70.jpg)
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
Placebo Oxy QID Oxy/ULDN QID
Oxy/ULDN BID
Pain Reduction
Duration of Analgesia
Excellent/Very Good Analgesia
Chindalore et al The J of Pain 2005
![Page 71: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/71.jpg)
• Chronic opioid use causes spinal gliosis
• Inhibiting activation of spinal glia prevents tolerance
• Increased immunolabeling of astrocytes and microglia in rats completely attenuated by ULDN
• ULDN stopped increase in volume of astrocytes though still larger than controls
OPIOID TOLERANCE & SPINAL GLIOSIS
Mattioli et al Molecular Pain 2010
![Page 72: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/72.jpg)
Saline
ULDN Morphine + ULDN
Morphine
Astrocyte Labeling Mattioli et al
Molecular Pain 2010
![Page 73: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/73.jpg)
Saline
Morphine + ULDN
ULDN
Morphine
Astrocyte Hypertrophy Mattioli et al
Molecular Pain 2010
![Page 74: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/74.jpg)
Trial Design Double-blind, cross-over, placebo-controlled, randomized
Number of Subjects 14 adult opioid abusers
Dosage 7 dosages: 20mg and 40mg oxycodone, 1mcg and 0.1 mcg ULDN and placebo
Duration 7 randomized 4hr test sessions 5 days apart
Result ULDN + Oxy did not decrease abuse liability in acute dosing
Adverse Effects 86 AEs à highest number in placebo followed by Oxy 20 + ULDN
ULDN: OPIOID ABUSE
Tompkins et al Psychopharmacol 2010
![Page 75: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/75.jpg)
Trial Design Placebo- and active-controlled, randomized, double-blind
Number of Subjects 719 adults with chronic low back pain
Dosage Oxy vs. Oxy 10-80mg + 2-4mcg ULDN
Duration 12 weeks once dose optimized
Result Oxycodone + 1 mcg ULDN BID provided adequate analgesia with lower oxycodone doses and less physical dependence
Adverse Effects ↓ constipation by 44%, ↓ somnolence by 33%, ↓ pruritus by 51% (Oxy + 1mcg ULDN vs Oxy)
ULDN + OXYCODONE: DEPENDENCE & ANALGESIA
Webster et al The J of Pain 2006
![Page 76: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/76.jpg)
Webster et al The J of Pain 2006
Withdrawal Severity
![Page 77: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/77.jpg)
Trial Design Double-blind, randomized
Number of Subjects 174 opioid dependent patients
Dosage 125mcg or 250 mcg ULDN daily
Duration 6 day methadone taper
Result Reduced craving and withdrawal sxs More negative drug tests 1 week out
Adverse Effects Fewer withdrawal symptoms in patients on ULDN during taper and 1 week after
ULDN: OPIOID WITHDRAWAL
Mannelli et al Addict Biol 2009, Mannelli et al Am J Addict 2009, Mannelli et al J Stud Alcohol Drugs 2011
![Page 78: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/78.jpg)
• Rats do not absorb naltrexone well orally • When studied, found best results at ULDN 3mcg/kg
• Most studies conducted with intrathecal dosing
• Best responses found with ratio of NTX:oxycodone of 108 and NTX:morphine of 106
• Corresponded to ULDN 1pg/kg infusion 5ng/kg
ULDN DOSING: RAT STUDIES
Largent-Milnes et al The J of Pain 2008, Leri and Burns Pharmacol Biochem Behavior 2005, Olmstead and Burns Psychopharmacol 2005
![Page 79: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/79.jpg)
• Wide range in studies from 5ng-250mcg
• Positive results with 1 mcg BID à reasonable starting dose
• Clinically, often dose BID and taper up by 1-3 mcg every 3-4 days as tolerated • Often coincides with decreasing opioid dose
ULDN DOSING: HUMAN STUDIES
Mannelli et al Addict Biol 2009, Mannelli et al Am J Addict 2009, Mannelli et al J Stud Alcohol Drugs 2011, Webster et al The J of Pain 2006, Tompkins et al Psychopharmacol 2010, Chindalore et al The J of Pain 2005, Farahmand et al Am J Emerg Med 2012
![Page 80: NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, … · NON-OPIATE MEDICATION OPTIONS: COMPOUNDING, TOPICALS, AND MORE. Compounding pharmacist and owner of ... HOW TO DESIGN A TOPICAL](https://reader034.fdocuments.net/reader034/viewer/2022042121/5e9b6904267ebb7ed22c786c/html5/thumbnails/80.jpg)
QUESTIONS?
Thanks for coming! If you have further questions, please feel free to
contact me at: [email protected]
Phone: 503-281-4161 Fax: 503-281-1990