Pharm - Osteoarthritis
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Questions and Answers

The best advice (non-pharm) for patients with OA is to keep moving

True

Weight loss is NOT effective in the treatment of OA

False

What is the strongly recommended treatment for OA?

  • Topical NSAIDs
  • Oral NSAIDS (correct)
  • Acetaminophen
  • Topical Capsaicin
  • What is the MAX dose for daily acetaminophen to avoid hepatoxicity?

    <p>4 g</p> Signup and view all the answers

    NSAIDs are strongly recommended as first-line options in majority of cases of OA. What should be avoided?

    <p>Ketorolac (Toradol) IM shots or following follow with Toradol 10 mg tabs</p> Signup and view all the answers

    COX-1 inhibitors OR COX-2 inhibitors. Both of them can block arthritis. Which one will protect your stomach? (1/2)

    <p>2</p> Signup and view all the answers

    What is an example of a COX-2 inhibitor?

    <p>Celecoxib</p> Signup and view all the answers

    Which of the following NSAIDs will lead to worse GI impacts (burning a hole in mucosal lining), and therefore should not be used for pain?

    <p>ALL of the above</p> Signup and view all the answers

    What condition could make you stay away from Celecoxib?

    <p>Post-MI</p> Signup and view all the answers

    Ketorolac (Toradol) IM shots dosed greater than 30 mg can lead to:

    <p>GI toxicity</p> Signup and view all the answers

    Patients taking NSAIDs are at risk for renal toxicity. What are contributing factors for this?

    <p>ALL of the above</p> Signup and view all the answers

    A patient has been taking NSAIDs (such as Ibuprofen) for their OA pain with no relief. What is an alternative treatment option that works as a weak opiate/SSRI?

    <p>Tramadol</p> Signup and view all the answers

    When are hydrocodone, oxycodone, codeine (opioids) appropriate for treating OA pain?

    <p>Reserved for patients who fail single- or multiple- analgesic therapy</p> Signup and view all the answers

    What OTC topical agent is mainly used in OA knee pain by inhibiting the release of substance P in peripheral nerves?

    <p>Capsaicin</p> Signup and view all the answers

    What topical can be used modest and short term pain relief?

    <p>Rubefacients (methylsalicylate, trolamine salicylate)</p> Signup and view all the answers

    What topical can be used for local inhibition of COX-2 enzymes for for OA in the elbows, hands, wrist, knees, ankles, and feet?

    <p>Diclofenac Gel 1%</p> Signup and view all the answers

    You should ALWAYS wash your hands after using Diclofenac Gel

    <p>True</p> Signup and view all the answers

    Intra-Articular injections with corticosteroids can give 3 weeks of relief (or even longer), but does not solve the pathology.

    <p>True</p> Signup and view all the answers

    If a patient is still experiencing pain of the knee after trying other therapies, Hyaluronic Acid Derivatives Injections can be used. What cautions do you need to consider?

    <p>patients with allergies to avian proteins, feathers, or egg products</p> Signup and view all the answers

    Joints respond more quickly than ligaments when you give a patient an injection of Platelet Rich Plasma (PRP).

    <p>True</p> Signup and view all the answers

    What drug is FDA approved for the treatment of chronic musculoskeletal pain due to OA in the knees, hips and hands?

    <p>Duloxetine</p> Signup and view all the answers

    Escalation of therapy to narcotic or narcotic-like agents may be required for severe pain unresponsive to first-line agents.

    <p>True</p> Signup and view all the answers

    The best order to follow for knee and hip pain is oral NSAIDs, then topical ones, and lastly steroid injections.

    <p>True</p> Signup and view all the answers

    Tylenol has limited benefit for pain in OA.

    <p>True</p> Signup and view all the answers

    Study Notes

    Osteoarthritis (OA) Treatment

    • The best advice for patients with OA is to keep moving, as physical activity is essential for their well-being.
    • Weight loss is not an effective treatment for OA.

    Acetaminophen and NSAIDs

    • The strongly recommended treatment for OA is NSAIDs (non-steroidal anti-inflammatory drugs) as first-line options in most cases.
    • The maximum daily dose of acetaminophen to avoid hepatotoxicity is not specified.
    • COX-1 inhibitors and COX-2 inhibitors should be avoided, as they can block arthritis.
    • COX-2 inhibitors, such as Celecoxib, protect the stomach.

    NSAIDs and GI Impacts

    • NSAIDs that can lead to worse GI impacts (burning a hole in mucosal lining) and should not be used for pain are not specified.
    • Conditions that may make you avoid using Celecoxib include sulfa allergy.
    • Ketorolac (Toradol) IM shots dosed greater than 30 mg can lead to renal toxicity.

    Renal Toxicity

    • Patients taking NSAIDs are at risk for renal toxicity, with contributing factors including:
      • Dehydration
      • Heart failure
      • Renal insufficiency
      • Diuretic use

    Alternative Treatment Options

    • For patients taking NSAIDs with no relief, an alternative treatment option is Tramadol, which works as a weak opiate/SSRI.
    • Opioids (such as hydrocodone, oxycodone, and codeine) are appropriate for treating OA pain in severe cases or when other treatments fail.

    Topical Agents

    • The OTC topical agent mainly used in OA knee pain is Capsaicin, which inhibits the release of substance P in peripheral nerves.
    • Topical agents for modest and short-term pain relief include lidocaine and tetracaine.
    • Topical agents used for local inhibition of COX-2 enzymes in OA include diclofenac gel, which requires hand washing after use.

    Intra-Articular Injections

    • Intra-Articular injections with corticosteroids can give 3 weeks of relief (or even longer) but do not solve the underlying pathology.
    • Hyaluronic Acid Derivatives Injections can be used for patients still experiencing pain after trying other therapies.
    • Cautions to consider when using Hyaluronic Acid Derivatives Injections include:
      • Joint infection
      • Allergy to hyaluronic acid
      • Pregnancy

    Platelet Rich Plasma (PRP)

    • Joints respond more quickly than ligaments when using PRP injections.

    FDA-Approved Treatment

    • The FDA-approved drug for the treatment of chronic musculoskeletal pain due to OA in the knees, hips, and hands is Sarilumab.

    Therapy Escalation

    • Escalation of therapy to narcotic or narcotic-like agents may be required for severe pain unresponsive to first-line agents.
    • The best order to follow for knee and hip pain is oral NSAIDs, then topical ones, and lastly steroid injections.
    • Tylenol has limited benefit for pain in OA.

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    Learn about the best non-pharmaceutical advice for patients with Osteoarthritis (OA) which is to keep moving. Discover how physical activity can help in managing OA symptoms and improving quality of life.

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