Successful treatment for Lyme arthritis after knee surgery

bandaged knee for treatment for lyme arthritis

This published case report by Wright and colleagues features what the authors believe is the "first patient with late Borrelia burgdorferi sensu stricto arthritis-related prosthetic joint infection. They suggest "the case highlights how early, prompt diagnosis and adequate antimicrobial therapy may obviate the need for additional aggressive orthopedic surgical intervention."

 

Doctors described a 67-year-old avid outdoorsman who received treatment for Lyme arthritis after having had knee surgery. Ten months earlier, the man had received a partial knee replacement for his left knee due to advanced single compartment degenerative arthritis.

Over a 3-month-period, the man developed progressive left knee pain and swelling.  He later presented with a moderate joint effusion but did not have an erythema migrans rash, warmth, instability, or significant pain with range of motion.

There was no history of a tick bite or trauma to the knee nor was there evidence of joint effusion, infection, or Baker’s cyst.

Aspiration of his knee revealed turbid purulent pleocytosis with 91.8% neutrophils, elevated C-reactive protein, and a positive Borrelia burgdorferi polymerase chain reaction (PCR).

Serologic tests were positive for an elevated erythrocyte sedimentation rate (ESR), C-reactive 0.7, and a positive B. burgdorferi antibody enzyme immunoassay (EIA) test and 10 of 10 immunoglobulin G (IgG) Western blot bands were reactive.

Lyme arthritis diagnosis

Based on the detection of B. burgdorferi sensu stricto DNA by PCR, clinicians diagnosed the man Lyme arthritis, a particular type of periprosthetic joint infection (PJI).

The diagnosis was based on criteria established by the Musculoskeletal Infection Society and the Infectious Disease Society of America (IDSA).

“Although there was no communicating sinus tract or direct result from traditional microbiological culture, our patient met these criterion for PJI based upon elevated synovial fluid leukocyte count (>3000 cell/µL), elevated synovial neutrophil count (>65%), purulence, and evidence of a microorganism with identification to the level of genus and species,” according to Wright and colleagues from the Division of Infectious Disease, Department of Medicine, Memorial Medical Center in York, Pennsylvania.

The authors summarized their concern over the seriousness of a PJI. “Periprosthetic joint infection is a devastating complication following joint arthroplasty that causes significant morbidity with an estimated cumulative incidence of 1% – 2% for both hips and knees,” the authors write.

IDSA treatment guidelines not applicable

Wright and colleagues concluded that the IDSA recommendations were not applicable to this patient. They cited two guidelines that would have limited the types of treatment to oral antibiotics and duration to no more than four weeks. These included:

  1. “Late Lyme arthritis can usually be treated successfully with antimicrobial agents administered orally (e.g., doxycycline, amoxicillin, or cefuroxime) for 28 days in adult patients without evidence of neurologic disease.”
  2. “Previous studies have also been published demonstrating the efficacy of once-daily ceftriaxone (2 gram dose) for 14 or 28 days in the treatment of late Lyme disease.”

Successful treatment with antibiotics

The 67-year-old man received treatment for Lyme arthritis which included antibiotics rather than undergoing surgical incision and drainage or excision arthroplasty. Twice daily, 100 mg of oral doxycycline was initiated empirically for a week until testing confirmed the diagnosis. The treatment was converted to a six-week course of daily intravenous 2 grams of ceftriaxone.

The antibiotic treatment for Lyme arthritis was successful. “Clinically, the patient had cessation of his knee pain, resolution of joint effusion, normalization of synovial infection and inflammatory parameters, and negative end-of-therapy detection of B. burgdorferi DNA by PCR,” according to Wright.

However, the authors cautioned that their strategy of prolonged intravenous antibiotics might not be effective in other types of joint arthroplasties.

“Although this patient’s clinical outcome was achieved without the need for surgical incision and drainage or staged excision arthroplasty procedure, it is unclear whether this same strategy would produce similar results in patients with other types of joint arthroplasties,”

Are there any other cases of arthroplasties that might be prevented by antibiotic therapy? More than 82,660 patients underwent total knee arthroplasty (TKA) across the Medicare and United Health Care populations from 2009 to 2011 at a cost exceeding $10 billion per year. [2]

Authors’ Conclusion

“This case highlights how early prompt diagnosis and adequate antimicrobial therapy may obviate the need for additional aggressive orthopedic surgical intervention,” stressed Wright.

This case also highlights the value of an aggressive need to further investigate and interpret unexpected findings in clinical practice.”

References:
  1. Wright WF, Oliverio JA. First Case of Lyme Arthritis Involving a Prosthetic Knee Joint. Open Forum Infect Dis, 3(2), ofw096 (2016).
  2. Cohen JR, Bradley AT, Lieberman JR. Preoperative Interventions and Charges Before Total Knee Arthroplasty. J Arthroplasty, (2016).
  3. Fallon BA, Keilp JG, Corbera KM et al. A randomized, placebo-controlled trial of repeated IV antibiotic therapy for Lyme encephalopathy. Neurology, 70(13), 992-1003 (2008).
  4. Cameron DJ. Consequences of treatment delay in Lyme disease. J Eval Clin Pract, 13(3), 470-472 (2007)
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5 Replies to "Successful treatment for Lyme arthritis after knee surgery"

  • Dianne DeFusco
    08/03/2020 (6:16 am)
    Reply

    I acquired a patient who had total knee arthroplasty after delayed treatment for EM rash just 2 months earlier. previous to this he had Lyme diagnosed in past with IDSA treatment. I believe at time of surgery for knee he was not treated adequately for his very recent and remote infections, then underwent the surgery. I met him a year later when informed he had to retire early due to persistent pain in the knee and has declined since, with multi system symptoms. Tried oral combinations then Bicillin with no benefit. Not clear if persistent infection, biofilm, immune activation. Is there value in IV Ceftriaxone at this point? surgery was 2017, met him 2019

  • Barbara S. McKenna
    04/20/2017 (3:18 pm)
    Reply

    Dr Cameron, I contracted Lyme Disease in 1989 and have been treated and manage my Chronic Lyme Disease. I had a knee replacement 4 years ago and I need another as soon as I can solve this problem. In January my knee replacement knee became inflamed and after careful evaluation for loose parts and bakers cyst, no reason could be found. I am anxious about getting another knee replacement and have the same problem, so I am trying to find out more. My primary care is Dr. Daniel Peterson of Incline Village Nevada, I am also part of studies at Columbia with Dr. Brian Falon. I would like to arrange to have the fluid remove from the knee replacement to see if the bacteria could be cultured. Where could I send the sample. I live in Santa Rosa, California. I would be able to travel to get this done. Thank you, Barbara McKenna, age 69. sten47@gmail.com

    Barbara S. McKenna, sten47@gmail.com

    • Dr. Daniel Cameron
      04/21/2017 (9:43 pm)
      Reply

      New York has supported cultures. We are not clear on where to sent the fluid.

  • Kathryn Beveridge
    08/20/2016 (7:33 pm)
    Reply

    My son has chronic lyme disease. He has it in his left knee. We have tried antibiotics, biofilm busters, oxidative therapies Iv antibiotics( only once)
    Any suggestions we live in Maine


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