How big is the risk of Lyme disease to your job?

As many as 440,000 people are diagnosed with Lyme disease each year, with an average of $3,000 spent annually per patient on treatment. Overall, the financial costs to society are staggering. Our healthcare system is spending between $712 million and $1.3 billion each year to treat Lyme disease and any lingering illnesses associated with it. [1] But what is the cost to the patients who find themselves too sick to work as they once did? Aside from the physical and emotional impact, the illness can drive individuals and families into financial ruin.

 

by Daniel J. Cameron, MD MPH

Doctors from the Tufts University School of Medicine, New England Medical Center described the financial damage Lyme disease caused to 27 individuals with chronic neurologic Lyme disease. “Although most were able to remain employed, three quit their jobs, three decreased their work load to part-time, and two retired earlier,” according to the lead author Logigian. [2]

Another study, published in the journal Emerging Infectious Diseases, described the cost of Lyme disease to patients living in five counties along the eastern shore of Maryland between 1997 and 2000. [3] Investigators found that more than 50% of the costs were due to productivity losses. For patients with early Lyme disease, the average cost was $16,199 annually; $8,785 was attributed to losses in productivity.

“We used patient-reported time lost from work to estimate productivity losses due to Lyme disease on the basis of the human capital method and valued the time lost by using age- and sex-weighted productivity valuation tables,” states Zhang from the Centers for Disease Control and Prevention (CDC). [3]

“For patients <15 years of age, we assumed that their parents (usually the mother) had to take time off from their work to take care of them. Therefore, their mothers’ values of lost days of work were included.”

Furthermore, the risk of Lyme disease affecting everyday functioning was significant even to those patients who were treated for early Lyme disease. Out of 76 patients, 11 (14.47%) suffered from post-treatment Lyme disease syndrome (PTLDS) despite receiving a 3-week course of antibiotics for early Lyme disease. [3]

Another study found 11% of 128 Lyme disease patients, treated for culture-confirmed early Lyme disease, suffered from possible PTLDS a decade after initial treatment, according to a study by New York Medical College.

Based on the incidence of PTLDS, the risk of Lyme disease to the workforce might be higher than original estimates. Twenty-nine (38.16 %) of 76 LD subjects in the Johns Hopkins study met the “symptoms only” criteria. These 29 individuals were able to function on an SF-36 scale despite “persistent symptoms, defined by either fatigue, musculoskeletal pain in at least three areas of the body, and/or cognitive complaints of difficulty finding words, focusing, concentrating or memory impairment.” [5] The Johns Hopkins authors did not address whether these persistent symptoms might affect workers’ productivity.

The risk of LD impacting work and its potential risk to the workforce reinforces the need to introduce more effective treatment options. The Johns Hopkins authors suggested treatment for immune-related issues, such as medications used to treat depression to decrease cytokine levels, behavioral interventions for pain and cognitive rehabilitation. [5]

The authors also suggested that pathophysiology of PTLDS might be related to persistent infection. “The use of short-term antibiotic retreatment in the early, post-treatment phase of Lyme disease has yet to be formally tested, although it may be widely applied in clinical practice,” according to Aucott. He cited two clinical studies where short-term antibiotic retreatment in the early, post-treatment phase of Lyme disease had been applied. [6,7]

PTLDS has been defined by the Infectious Diseases Society of America (IDSA). “This definition includes two components: 1) the presence of persistent symptoms, defined by either fatigue, musculoskeletal pain in at least three areas of the body, and/or cognitive complaints of difficulty finding words, focusing, concentrating or memory impairment; and 2) functional impact.” [4] 

Functional impact was defined by a composite T-score less than 45 (a half standard deviation below the normative mean) on four previously identified subscales of the Short Form (36) Health Survey (SF-36).

 

References:

  1. Emily R. Adrion, John Aucott , Klaus W. Lemke, Jonathan P. Weiner. Health Care Costs, Utilization and Patterns of Care following Lyme Disease. PLOS One, 4, 2015.
  2. Logigian EL, Kaplan RF, Steere AC. Chronic neurologic manifestations of Lyme disease. N Engl J Med, 323(21), 1438-1444 (1990).
  3. Zhang X, Meltzer MI, Pena CA, Hopkins AB, Wroth L, Fix AD. Economic impact of Lyme disease. Emerg Infect Dis, 12(4), 653-660 (2006).
  4. Wormser GP, Dattwyler RJ, Shapiro ED et al. The clinical assessment, treatment, and prevention of lyme disease, human granulocytic anaplasmosis, and babesiosis: clinical practice guidelines by the Infectious Diseases Society of America. Clin Infect Dis, 43(9), 1089-1134 (2006).
  5. Aucott JN, Soloski MJ, Rebman AW et al. CCL19 as a Chemokine Risk Factor for Post-Treatment Lyme Disease Syndrome: A Prospective Clinical Cohort Study. Clin Vaccine Immunol, (2016).
  6. Embers ME, Barthold SW, Borda JT et al. Persistence of Borrelia burgdorferi in Rhesus Macaques following Antibiotic Treatment of Disseminated Infection. PloS one, 7(1), e29914 (2012).
  7. Bockenstedt LK, Gonzalez DG, Haberman AM, Belperron AA. Spirochete antigens persist near cartilage after murine Lyme borreliosis therapy. J Clin Invest, 122(7), 2652-2660 (2012).


1 Reply to "How big is the risk of Lyme disease to your job?"

  • J Kimmel
    09/08/2016 (12:51 am)
    Reply

    From the time the searing pain began in both arms to the time I was officially diagnosed a year had passed. After having to take off the first three months of my time with these symptoms, to diagnosis, I lost over four months of work. Then I had to take off the first three months of treatments due to severe nausea, vomiting, pain. Etc. Then I was “let go”. I tried to go back but lacked the energy and stamina to perform my job. I disagree with the sum of $3000 being spent on treatment. Most of us would give anything to be well. But, lack of income and lack of access to LLMDs keep most of us from needed care. We end up becoming the researcher, doctor, activist and patient. We do our best to keep from a backward slide. And my insurance companies have denied every single claim. Every cent paid has been out of pocket. And that financial burden cost me my good credit rating, my savings and almost my marriage.


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