Treatment of Lyme disease: a medicolegal assessment

Differentiating Psychosomatic, Somatopsychic, Multisystem Illnesses, and Medical Uncertainty

There is often difficulty differentiating between psychosomatic, somatopsychic, multisystem illness, and different degrees of medical uncertainty. Uncommon, complex, and multisystem diseases are commonly misdiagnosed. Two case histories are described, and relevant terms differentiating psychosomatic, somatopsychic, and multisystem illnesses are identified, reviewed, and discussed. Adequate differentiation requires an understanding of the mind/body connection, which includes knowledge of general medicine, psychiatry, and the systems linking the body and the brain. A psychiatric diagnosis cannot be given solely based upon the absence of physical, laboratory, or pathological findings. Medically unexplained symptoms, somatoform disorder, and compensation neurosis are outdated and/or inaccurate terms. The terms subjective, nonspecific, and vague can be used inaccurately. Conversion disorders, functional disorders, psychogenic illness, factitious disorder imposed upon another (Munchausen's syndrome by proxy), somatic symptom disorder, psychogenic seizures, psychogenic pain, psychogenic fatigue, and delusional parasitosis can be over-diagnosed. Bodily distress disorder and bodily distress syndrome are scientifically unsupported and inaccurate. Many "all in your head" conditions may be related to the microbiome and the immune system. Better education concerning the interface between medicine and psychiatry and the associated diagnostic nomenclature as well as utilizing clinical judgment and thorough assessment, exercising humility, and maintaining our roots in traditional medicine will help to improve diagnostic accuracy and patient trust.

The Financial Implications of a Well-Hidden and Ignored Chronic Lyme Disease Pandemic

1 million people are predicted to get infected with Lyme disease in the USA in 2018. Given the same incidence rate of Lyme disease in Europe as in the USA, then 2.4 million people will get infected with Lyme disease in Europe in 2018. In the USA by 2050, 55.7 million people (12% of the population) will have been infected with Lyme disease. In Europe by 2050, 134.9 million people (17% of the population) will have been infected with Lyme disease. Most of these infections will, unfortunately, become chronic. The estimated treatment cost for acute and chronic Lyme disease for 2018 for the USA is somewhere between 4.8 billion USD and 9.6 billion USD and for Europe somewhere between 10.1 billion EUR and 20.1 billion EUR. If governments do not finance IV treatment with antibiotics for chronic Lyme disease, then the estimated government cost for chronic Lyme disease for 2018 for the USA is 10.1 billion USD and in Europe 20.1 billion EUR. If governments in the USA and Europe want to minimize future costs and maximize future revenues, then they should pay for IV antibiotic treatment up to a year even if the estimated cure rate is as low as 25%. The cost for governments of having chronic Lyme patients sick in perpetuity is very large.

Divergent opinions of proper Lyme disease diagnosis and implications for children co-morbid with autism spectrum disorder

This paper proposes that some children with an autism spectrum disorder (ASD) in the United States have undiagnosed Lyme disease and different testing criteria used by commercial laboratories may be producing false negative results. Two testing protocols will be evaluated; first, the Centers for Disease Control (CDC) and Infectious Disease Society of America (IDSA) approved two-tiered Enzyme Immunoassay (EIA) or Immunofluorescence Assay (IFA) followed by an IgM and/or IgG Western Blot test. Second, a clinical diagnosis (flu like symptoms, joint pain, fatigue, neurological symptoms, etc.) possibly followed by a Western Blot with a broader criteria for positive bands [1]. The hypothesis proposes that the former criteria may be producing false negative results for some individuals diagnosed with an ASD. Through an online survey parents of 48 children who have a diagnosis of an ASD and have been diagnosed with Lyme disease were asked to fill out the Autism Treatment Evaluation Checklist (ATEC) before they started antibiotic therapy and after treatment. Of the 48 parents surveyed 45 of them (94%) indicated their child initially tested negative using the two-tiered CDC/IDSA approved test. The parents sought a second physician who diagnosed their child with Lyme disease using the wider range of Western Blot bands. The children were treated with antibiotics and their scores on the ATEC improved. Anecdotal data indicated that some of the children achieved previously unattained developmental milestones after antibiotic therapy began. Protein bands OSP-A and/or OSP-B (Western Blot band 31) and (Western Blot band 34) were found in 44 of 48 patients. These two bands are so specific to Borrelia burgdorferi that they were targeted for use in vaccine trials, yet are not included in the IDSA interpretation of the Western Blot.

Lyme disease: point/counterpoint

Lyme disease represents a growing public health threat. The controversial science and politics of Lyme disease have created barriers to reliable diagnosis and effective treatment of this protean illness. Two major clinical hurdles are the absence of a therapeutic end point in treating Borrelia burgdorferi, the spirochetal agent of Lyme disease, and the presence of tickborne coinfections with organisms such as Babesia, Anaplasma, Ehrlichia and Bartonella that may complicate the course of the disease. From a pathophysiologic standpoint, the affinity of Borrelia burgdorferi for multiple cell types and the presence of nonreplicating forms of the Lyme disease spirochete have contributed to persistent infection and failure of simple antibiotic regimens. Newer approaches to the treatment of Lyme disease should take into account its clinical complexity in coinfected patients and the possible need for prolonged combination therapy in patients with persistent symptoms of this potentially debilitating illness. The optimal antibiotic regimen for chronic Lyme disease remains to be determined.

Benefit of intravenous antibiotic therapy in patients referred for treatment of neurologic Lyme disease

Background

We have shown previously that extended intravenous antibiotic therapy is associated with low morbidity and no mortality in patients referred for treatment of neurologic Lyme disease. In this study, we evaluated the benefit of extended intravenous antibiotic therapy in patients with symptoms of neurologic Lyme disease.

Methods

Patients with significant neurologic symptoms and positive testing for Borrelia burgdorferi were treated with intravenous antibiotics, and biweekly evaluation of symptom severity was performed using a six-level ordinal scale. Four symptoms were selected a priori as primary outcome measures in the study, ie, fatigue, cognition, myalgias, and arthralgias. Patients were placed into five groups according to time on treatment (1–4, 5–8, 9–12, 13–24, and 25–52 weeks), and changes in the primary symptoms as a function of time on treatment were analyzed using a mixed-effects proportional odds model.

Results

Among 158 patients with more than one follow-up visit who were monitored for up to 1 year, there were on average 6.7 visits per person (median 5, range 2–24). The last follow-up day was on average 96 days after enrollment (median 69, range 7–354 days), corresponding to the length of antibiotic therapy. Each primary symptom was significantly improved at one or more time points during the study. For cognition, fatigue, and myalgias, the greatest improvement occurred in patients on the longest courses of treatment (25–52 weeks) with odds ratios (OR) for improvement of 1.97 (P = 0.02), 2.22 (P < 0.01), and 2.08 (P = 0.01), respectively. In contrast, arthralgias were only significantly improved during the initial 1–4 weeks of therapy (OR: 1.57, P = 0.04), and the beneficial effect of longer treatment did not reach statistical significance for this symptom.

Conclusion

Prolonged intravenous antibiotic therapy is associated with improved cognition, fatigue, and myalgias in patients referred for treatment of neurologic Lyme disease. Treatment for 25–52 weeks may be necessary to obtain symptomatic improvement in these patients.

Healthcare access and burden of care for patients with Lyme disease: a large United States survey

OBJECTIVE

To evaluate the challenges faced by Lyme disease patients in obtaining adequate healthcare.

METHODS

A web-based survey conducted over nine months was analyzed for the study. The survey focused on medical status, access to healthcare, and burden of illness. For inclusion in the study, survey respondents had to reside in the United States, be more than 10 years old, and have clinically diagnosed Lyme disease with chronic symptoms and positive laboratory testing.

RESULTS

Responses from 2424 patients were included in the study. Half of the respondents reported seeing at least seven physicians before the diagnosis of Lyme disease was made. Nearly half had Lyme disease for more than 10 years and traveled over 50 miles to obtain treatment. Most respondents experienced symptoms lasting six months or more despite receiving at least 21 days of antibiotic treatment. A quarter of respondents had been on public support or received disability benefits due to Lyme disease symptoms, and over half had visited an emergency room at least once as a result of these symptoms.

CONCLUSIONS

Lyme disease patients frequently endure extensive delays in obtaining an initial diagnosis, have poor access to healthcare and suffer a severe burden of illness.

Lyme disease: the next decade

Although Lyme disease remains a controversial illness, recent events have created an unprecedented opportunity to make progress against this serious tick-borne infection. Evidence presented during the legally mandated review of the restrictive Lyme guidelines of the Infectious Diseases Society of America (IDSA) has confirmed the potential for persistent infection with the Lyme spirochete, Borrelia burgdorferi, as well as the complicating role of tick-borne coinfections such as Babesia, Anaplasma, Ehrlichia, and Bartonella species associated with failure of short-course antibiotic therapy. Furthermore, renewed interest in the role of cell wall-deficient (CWD) forms in chronic bacterial infection and progress in understanding the molecular mechanisms of biofilms has focused attention on these processes in chronic Lyme disease. Recognition of the importance of CWD forms and biofilms in persistent B. burgdorferi infection should stimulate pharmaceutical research into new antimicrobial agents that target these mechanisms of chronic infection with the Lyme spirochete. Concurrent clinical implementation of proteomic screening offers a chance to correct significant deficiencies in Lyme testing. Advances in these areas have the potential to revolutionize the diagnosis and treatment of Lyme disease in the coming decade.

The Infectious Diseases Society of America Lyme guidelines: a cautionary tale about the development of clinical practice guidelines

Flawed clinical practice guidelines may compromise patient care. Commercial conflicts of interest on panels that write treatment guidelines are particularly problematic, because panelists may have conflicting agendas that influence guideline recommendations. Historically, there has been no legal remedy for conflicts of interest on guidelines panels. However, in May 2008, the Attorney General of Connecticut concluded a ground-breaking antitrust investigation into the development of Lyme disease treatment guidelines by one of the largest medical societies in the United States, the Infectious Diseases Society of America (IDSA). Although the investigation found significant flaws in the IDSA guidelines development process, the subsequent review of the guidelines mandated by the settlement was compromised by a lack of impartiality at various stages of the IDSA review process. This article will examine the interplay between the recent calls for guidelines reform, the ethical canons of medicine, and due process considerations under antitrust laws as they apply to the formulation of the IDSA Lyme disease treatment guidelines. The article will also discuss pitfalls in the implementation of the IDSA antitrust settlement that should be avoided in the future.

Insufficient evidence to deny antibiotic treatment to chronic Lyme disease patients

BACKGROUND

The severity, length of illness, and cost of chronic Lyme disease (CLD) have been well described. A number of oral, intravenous, and intramuscular antibiotics have been prescribed for CLD. Surprisingly few antibiotic schedules prescribed for the treatment of CLD have been evaluated in randomized double-blind placebo-controlled clinical trials (RCTs). Physicians have increasingly turned to clinical treatment guideline (CPG) panels to judge the mixed results of the evidence. Two CPG panels have looked at the evidence only to reach opposite conclusions: (1) antibiotic therapy for CLD is not effective and (2) antibiotic therapy for CLD is effective. Physicians have been advised by guideline developers to use clinical discretion in diagnosing and treating CLD. Nevertheless, many health insurers - relying exclusively upon only one CPG - have a policy of automatically denying antibiotics to CLD patients regardless of the specifics of each case or the recommendations of the patient's physician.

HYPOTHESES

This paper examined the eight limitations of the evidence used to conclude that antibiotics therapy for CLD is not effective in forming the following hypothesis: insufficient evidence to deny antibiotic treatment to CLD patients.

EVIDENCE FOR THE HYPOTHESIS

There are eight limitations that support the hypothesis: (1) the power of the evidence is inadequate to draw definite conclusions, (2) the evidence is too heterogeneous to make strong recommendations, (3) the risk to an individual of facing a long-term debilitating illness has not been considered, (4) the risk to society of a growing chronically ill population has not been considered, (5) treatment delay has not been considered as a confounder, (6) co-infections have not been considered as a confounder, (7) the design of RCTs did not address the range of treatment options in an actual practice, and (8) the findings cannot be generalized to actual practice.

IMPLICATIONS OF THE HYPOTHESES

This hypothesis suggests that physicians should consider the limitations of the evidence before denying antibiotic treatment for CLD. Physicians who deny antibiotic treatment to CLD patients might inform their patients that there are some clinicians who disagree with that position, and then offer to refer them for a second opinion to a doctor who could potentially present a different point of view. The hypothesis also suggests that health care insurers should consider the limitations of the evidence before adopting policies that routinely deny antibiotic treatment for CLD patients and should expand coverage of CLD to include clinical discretion for specific clinical situations.

Chronic Lyme disease and the 'Axis of Evil'

Lyme disease is a controversial illness, and the existence of chronic Lyme disease induced by persistent infection with the Lyme spirochete, Borrelia burgdorferi, is the subject of continued debate. A recent publication defined the 'Axis of Evil' in this controversy as physicians who treat patients with needlessly prolonged courses of antibiotics, 'specialty laboratories' that perform 'inaccurate' Lyme testing and the internet, which promotes 'Lyme hysteria'. We examine the 'Axis of Evil' components in the context of diagnostic and therapeutic challenges for Lyme disease patients and their physicians, and we present an evidence-based refutation to this misguided view. Despite its virulent nature, the 'Axis of Evil' perspective is a useful starting point to resolve the controversy over Lyme disease.

Searching for autoimmunity in "antibiotic-refractory" Lyme arthritis

In two recent articles published in Molecular Immunology, Steere and colleagues continue their search for an autoimmune mechanism of arthritis in patients who have failed short-course antibiotic therapy for Borrelia burgdorferi, the spirochetal agent of Lyme disease. As in previous attempts, the authors fail to elucidate a molecular mimicry mechanism for the putative autoimmune process, leading to the conclusion that there is no credible scientific evidence for a post-infectious autoimmune mechanism of arthritis in chronic Lyme disease.

Counterpoint: long-term antibiotic therapy improves persistent symptoms associated with lyme disease

BACKGROUND

Controversy exists regarding the diagnosis and treatment of Lyme disease. Patients with persistent symptoms after standard (2-4-week) antibiotic therapy for this tickborne illness have been denied further antibiotic treatment as a result of the perception that long-term infection with the Lyme spirochete, Borrelia burgdorferi, and associated tickborne pathogens is rare or nonexistent.

METHODS

I review the pathophysiology of B. burgdorferi infection and the peer-reviewed literature on diagnostic Lyme disease testing, standard treatment results, and coinfection with tickborne agents, such as Babesia, Anaplasma, Ehrlichia, and Bartonella species. I also examine uncontrolled and controlled trials of prolonged antibiotic therapy in patients with persistent symptoms of Lyme disease.

RESULTS

The complex "stealth" pathology of B. burgdorferi allows the spirochete to invade diverse tissues, elude the immune response, and establish long-term infection. Commercial testing for Lyme disease is highly specific but relatively insensitive, especially during the later stages of disease. Numerous studies have documented the failure of standard antibiotic therapy in patients with Lyme disease. Previous uncontrolled trials and recent placebo-controlled trials suggest that prolonged antibiotic therapy (duration, >4 weeks) may be beneficial for patients with persistent Lyme disease symptoms. Tickborne coinfections may increase the severity and duration of infection with B. burgdorferi.

CONCLUSIONS

Prolonged antibiotic therapy may be useful and justifiable in patients with persistent symptoms of Lyme disease and coinfection with tickborne agents.

Lyme disease: the quest for magic bullets

Lyme disease represents a growing public health threat. Recent molecular and genetic studies have confirmed that Borrelia burgdorferi, the spirochetal agent of Lyme disease, is one of the most complex bacteria known to man. Affinity for multiple cell types and the presence of non-replicating forms of B. burgdorferi have contributed to persistent infection and failure of simple antibiotic regimens. The controversial clinical science of Lyme disease has impeded reliable diagnosis and effective treatment of this protean illness. Two major clinical hurdles are the absence of a therapeutic endpoint in treating Lyme disease and the presence of tick-borne coinfections that may complicate the course of the illness. New strategies for the diagnosis, treatment and prevention of Lyme disease are urgently needed.

Munchausen's syndrome by proxy and Lyme disease: medical misogyny or diagnostic mystery?

Chronic, tertiary Lyme disease, a vector-borne infection most accurately designated neuroborreliosis, is often misdiagnosed. Infectors of the human brain, Lyme borrelial spirochetes are neurotropic, similar to the spirochetes of syphilis. Symptoms of either disease may be stable and persistent, transient and inconsistent or severe yet fleeting. Characteristics may be incompatible with established knowledge of neurological dermatomes, appearing to conventional medical eyes as anatomically impossible, thus creating confusion for doctors, parents and child patients. Physicians unfamiliar with Lyme patients' shifting, seemingly vague, emotional, and/or bizarre-sounding complaints, frequently know little about late-stage spirochetal disease. Consequently, they may accuse mothers of fabricating their children's symptoms--the so-called Munchausen's by proxy (MBP) "diagnoses." Women, following ancient losses of feminine authority in provinces of religion, ethics, and healing - disciplines comprising known fields of early medicine, have been scapegoated throughout history. In the Middle Ages, women considered potentially weak-minded devil's apprentices became victims of witch-hunts throughout Europe and America. Millions of women were burned alive at the stake. Modern medicine's tendency to trivialize women's "offbeat" concerns and the fact that today's hurried physicians of both genders tend to seek easy panaceas, frequently result in the misogyny of mother-devaluation, especially by doctors who are spirochetally naïve. These factors, when involving cases of cryptic neuroborreliosis, may lead to accusations of MBP. Thousands of children, sick from complex diseases, have been forcibly removed from mothers who insist, contrary to customary evaluations, that their children are ill. The charges against these mothers relate to the idea they believe their children sick to satisfy warped internal agendas of their own. "MBP mothers" are then vilified, frequently jailed and publicly shamed for the "sins" of advocating for their children. In actuality, many such cases involve an unrecognized Lyme borreliosis causation that mothers may insist is valid despite negative tests. Doctors who have utilized MBP tactics against mothers are likely to be unaware that in advanced borreliosis, seronegativity is often the rule, a principle disagreed upon by its two extant, published, peer-reviewed, Standards of Care. These are guidelines for Lyme disease management--the older system questioning the existence of persistent Lyme and the newer system relying on established clinical criteria. Mothers must be free to obtain the family's preferred medical care by choosing between physicians practicing within either system without fear of reprisal. Doctors and mothers together may then explore medical options with renewed mutual respect toward the best interest of children's health.