Skip to content
  • About
  • Contact
  • Contribute
  • Book
  • Careers
  • Podcast
  • Recommended
  • Speaking
  • All
  • Physician
  • Practice
  • Policy
  • Finance
  • Conditions
  • .edu
  • Patient
  • Meds
  • Tech
  • Social
  • Video
    • All
    • Physician
    • Practice
    • Policy
    • Finance
    • Conditions
    • .edu
    • Patient
    • Meds
    • Tech
    • Social
    • Video
    • About
    • Contact
    • Contribute
    • Book
    • Careers
    • Podcast
    • Recommended
    • Speaking

MKSAP: 52-year-old man with rheumatoid arthritis

mksap
Conditions
May 14, 2016
Share
Tweet
Share

Test your medicine knowledge with the MKSAP challenge, in partnership with the American College of Physicians.

A 52-year-old man is evaluated during a follow-up visit for a 2-year history of progressively symptomatic rheumatoid arthritis. He reports increased difficulty with his job due to persistent pain and swelling in the first proximal interphalangeal joints, second and third metacarpophalangeal joints, and bilateral wrists. He also has increased difficulty climbing stairs due to persistent pain and swelling in the right knee. Medications are methotrexate, 25 mg weekly; prednisone, 10 mg/d; naproxen; and folic acid.

On physical examination, vital signs are normal. There is 1+ tenderness to palpation and 1+ swelling of the affected joints.

Plain radiographs of the hands and wrists show periarticular osteopenia, multiple erosions, and carpal joint-space narrowing. Plain radiographs of the knees show medial and lateral joint-space narrowing.

Which of the following is the most appropriate next step in management?

A: Add etanercept
B: Add rituximab
C: Increase methotrexate
D: Increase prednisone

MKSAP Answer and Critique

The correct answer is A: Add etanercept.

Addition of a tumor necrosis factor (TNF)-α inhibitor such as etanercept is indicated for this patient with inadequately controlled rheumatoid arthritis (RA). He has been appropriately started on the recommended initial agent, methotrexate, with the dose appropriately titrated up because of continued disease activity. Symptomatic relief has been sought with the use of prednisone and naproxen, but he continues to have active synovitis. Because he has been given an appropriate dose of methotrexate for an adequate period of time, the most appropriate next step is to add a TNF-α inhibitor such as etanercept. TNF-α inhibitors remain the most widely used biologics for RA and are highly effective in the treatment of RA, leading to a 20% improvement in signs and symptoms of disease within weeks for over half of patients.

Rituximab is indicated for use in patients with moderate to severe RA who are also taking methotrexate but have not responded to TNF-α inhibitors. Having never been treated with a TNF-α inhibitor, it is most appropriate to add a TNF-α inhibitor to this patient’s regimen rather than rituximab. Other biologics are available, and a number have different mechanisms of action and can be used in combination with methotrexate.

The patient has been on methotrexate since diagnosis and is taking a dose that would be expected to improve his symptoms; however, he continues to have significant disease activity. It is unlikely that continuing to increase the dose will adequately control his disease; this will also increase the risk of toxicity.

Increasing prednisone may offer short-term relief of flares in patients with RA. However, this patient has been on chronic glucocorticoids and high-dose methotrexate, yet continues to have a considerable amount of synovitis. Given the chronic nature of RA and need for long-term treatment, exposing patients to the numerous side effects associated with higher doses of glucocorticoids is not optimal. Furthermore, in this patient with known seropositive erosive disease, therapy with disease-modifying agents is required, and prednisone does not halt bony destruction.

Key Point

  • In patients with inadequately controlled rheumatoid arthritis who are taking methotrexate, the addition of a tumor necrosis factor α inhibitor is appropriate to improve signs and symptoms of disease.

This content is excerpted from MKSAP 17 with permission from the American College of Physicians (ACP). Use is restricted in the same manner as that defined in the MKSAP 16 Digital license agreement. This material should never be used as a substitute for clinical judgment and does not represent an official position of ACP. All content is licensed to KevinMD.com on an “AS IS” basis without any warranty of any nature. The publisher, ACP, shall not be liable for any damage or loss of any kind arising out of or resulting from use of content, regardless of whether such liability is based in tort, contract or otherwise.

Prev

Why the 15-minute doctor appointment is dangerous

May 13, 2016 Kevin 9
…
Next

#AskKevinMD Live! Episode 5

May 14, 2016 Kevin 0
…

ADVERTISEMENT

Tagged as: Rheumatology

Post navigation

< Previous Post
Why the 15-minute doctor appointment is dangerous
Next Post >
#AskKevinMD Live! Episode 5

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

More by mksap

  • a desk with keyboard and ipad with the kevinmd logo

    MKSAP: 26-year-old man with back pain

    mksap
  • a desk with keyboard and ipad with the kevinmd logo

    MKSAP: 36-year-old man with abdominal cramping, diarrhea, malaise, and nausea

    mksap
  • a desk with keyboard and ipad with the kevinmd logo

    MKSAP: 52-year-old woman with osteoarthritis of the right hip

    mksap

Related Posts

  • a desk with keyboard and ipad with the kevinmd logo

    MKSAP: 35-year-old woman with constipation

    mksap
  • When it comes to consumer choice, more is not always better

    Peter Ubel, MD
  • a desk with keyboard and ipad with the kevinmd logo

    MKSAP: 60-year-old woman with persistent constipation

    mksap
  • a desk with keyboard and ipad with the kevinmd logo

    MKSAP: 45-year-old woman with type 2 diabetes mellitus

    mksap
  • A drug problem in rural Georgia

    Ashish Advani, PharmD
  • How COVID is exposing poor working conditions in the U.S.

    Irene Martinez, MD

More in Conditions

  • What one diagnosis can change: the movement to make dining safer

    Lianne Mandelbaum, PT
  • How kindness in disguise is holding women back in academic medicine

    Sylk Sotto, EdD, MPS, MBA
  • Measles is back: Why vaccination is more vital than ever

    American College of Physicians
  • Hope is the lifeline: a deeper look into transplant care

    Judith Eguzoikpe, MD, MPH
  • From hospital bed to harsh truths: a writer’s unexpected journey

    Raymond Abbott
  • Bird flu’s deadly return: Are we flying blind into the next pandemic?

    Tista S. Ghosh, MD, MPH
  • Most Popular

  • Past Week

    • The silent toll of ICE raids on U.S. patient care

      Carlin Lockwood | Policy
    • Addressing the physician shortage: How AI can help, not replace

      Amelia Mercado | Tech
    • Why medical students are trading empathy for publications

      Vijay Rajput, MD | Education
    • Why does rifaximin cost 95 percent more in the U.S. than in Asia?

      Jai Kumar, MD, Brian Nohomovich, DO, PhD and Leonid Shamban, DO | Meds
    • Why physicians deserve more than an oxygen mask

      Jessie Mahoney, MD | Physician
    • The child within: a grown woman’s quiet grief

      Dr. Damane Zehra | Physician
  • Past 6 Months

    • What’s driving medical students away from primary care?

      ​​Vineeth Amba, MPH, Archita Goyal, and Wayne Altman, MD | Education
    • How dismantling DEI endangers the future of medical care

      Shashank Madhu and Christian Tallo | Education
    • How scales of justice saved a doctor-patient relationship

      Neil Baum, MD | Physician
    • A faster path to becoming a doctor is possible—here’s how

      Ankit Jain | Education
    • Make cognitive testing as routine as a blood pressure check

      Joshua Baker and James Jackson, PsyD | Conditions
    • The broken health care system doesn’t have to break you

      Jessie Mahoney, MD | Physician
  • Recent Posts

    • The child within: a grown woman’s quiet grief

      Dr. Damane Zehra | Physician
    • Avarie’s story: Confronting the deadly gaps in food allergy education and emergency response [PODCAST]

      The Podcast by KevinMD | Podcast
    • Why the physician shortage may be our last line of defense

      Yuri Aronov, MD | Physician
    • 5 years later: Doctors reveal the untold truths of COVID-19

      Arthur Lazarus, MD, MBA | Physician
    • The hidden cost of health care: burnout, disillusionment, and systemic betrayal

      Nivedita U. Jerath, MD | Physician
    • What one diagnosis can change: the movement to make dining safer

      Lianne Mandelbaum, PT | Conditions

Subscribe to KevinMD and never miss a story!

Get free updates delivered free to your inbox.


Find jobs at
Careers by KevinMD.com

Search thousands of physician, PA, NP, and CRNA jobs now.

Learn more

View 1 Comments >

Founded in 2004 by Kevin Pho, MD, KevinMD.com is the web’s leading platform where physicians, advanced practitioners, nurses, medical students, and patients share their insight and tell their stories.

Social

  • Like on Facebook
  • Follow on Twitter
  • Connect on Linkedin
  • Subscribe on Youtube
  • Instagram

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

  • Most Popular

  • Past Week

    • The silent toll of ICE raids on U.S. patient care

      Carlin Lockwood | Policy
    • Addressing the physician shortage: How AI can help, not replace

      Amelia Mercado | Tech
    • Why medical students are trading empathy for publications

      Vijay Rajput, MD | Education
    • Why does rifaximin cost 95 percent more in the U.S. than in Asia?

      Jai Kumar, MD, Brian Nohomovich, DO, PhD and Leonid Shamban, DO | Meds
    • Why physicians deserve more than an oxygen mask

      Jessie Mahoney, MD | Physician
    • The child within: a grown woman’s quiet grief

      Dr. Damane Zehra | Physician
  • Past 6 Months

    • What’s driving medical students away from primary care?

      ​​Vineeth Amba, MPH, Archita Goyal, and Wayne Altman, MD | Education
    • How dismantling DEI endangers the future of medical care

      Shashank Madhu and Christian Tallo | Education
    • How scales of justice saved a doctor-patient relationship

      Neil Baum, MD | Physician
    • A faster path to becoming a doctor is possible—here’s how

      Ankit Jain | Education
    • Make cognitive testing as routine as a blood pressure check

      Joshua Baker and James Jackson, PsyD | Conditions
    • The broken health care system doesn’t have to break you

      Jessie Mahoney, MD | Physician
  • Recent Posts

    • The child within: a grown woman’s quiet grief

      Dr. Damane Zehra | Physician
    • Avarie’s story: Confronting the deadly gaps in food allergy education and emergency response [PODCAST]

      The Podcast by KevinMD | Podcast
    • Why the physician shortage may be our last line of defense

      Yuri Aronov, MD | Physician
    • 5 years later: Doctors reveal the untold truths of COVID-19

      Arthur Lazarus, MD, MBA | Physician
    • The hidden cost of health care: burnout, disillusionment, and systemic betrayal

      Nivedita U. Jerath, MD | Physician
    • What one diagnosis can change: the movement to make dining safer

      Lianne Mandelbaum, PT | Conditions

MedPage Today Professional

An Everyday Health Property Medpage Today
  • Terms of Use | Disclaimer
  • Privacy Policy
  • DMCA Policy
All Content © KevinMD, LLC
Site by Outthink Group

MKSAP: 52-year-old man with rheumatoid arthritis
1 comments

Comments are moderated before they are published. Please read the comment policy.

Loading Comments...