Lyme depression Archives

Neuropsychiatric Lyme symptoms: A new masterclass

Kris Newby on March 11, 2023

Invisible International has just released an important medical education course on neuropsychiatric symptoms associated with Lyme disease, with treatment recommendations for specific manifestations. The course is taught by Shannon Delaney, MD, MA, an assistant professor in the Department of Psychiatry and neuropsychiatrist at Columbia University Irving Medical Center.

A key section of the course reviews the latest evidence on Lyme disease persistence after standard treatments, useful in overturning the long-held belief that Lyme disease is always easy to treat and cure.

“It’s staggering,” said Dr. Delaney. “Months to years after the initial infection of Borrelia burgdorferi, patients with Lyme disease may have chronic encephalopathy, polyneuropathy, or less commonly, leukoencephalitis,” she said.

Other topics covered in this masterclass include:

The definition of Post-Treatment Lyme Disease Syndrome (PTLDS), as defined by the medical community.
Case studies that illustrate the unreliability of testing for neurological Lyme disease.
Immune system biomarkers associated with neurological Lyme disease.
A description of how the Lyme bacteria creates disease in humans.

Dr. Delaney also reviews a cohort study that analyzed the clinical data of 12,616 Lyme disease patients over 22 years. The study, a collaboration of Columbia University and the Copenhagen Research Centre for Mental Health, is believed to be the first large, population-based study examining the relationship between Lyme disease and psychiatric outcomes. The results are a wakeup call for those who think of Lyme as a disease of mainly rashes and swollen joints; the study found that patients who received a hospital diagnosis of Lyme disease—inpatient, outpatient, or at the ER—had a 28 percent higher rate of mental disorders and were twice as likely to have attempted suicide post-infection, compared to individuals without the diagnosis.

This course reinforces the need for physicians to consider mental health symptoms when developing treatment plans for tick-borne disease patients.

The Invisible Education Initiative, funded by the Montecalvo Foundation, provides free, accredited Continuing Medical Education (CME) courses that focus on vector-borne and environmental illness within a One Health framework. These courses are available to clinicians and the public. To donate to this initiative and to learn about Invisible International, please go here http://invisible.international/give.

Watch here: https://learn.invisible.international/courses/neuropsychiatric-symptoms-with-lyme-disease-tick-borne-illness/

Lyme disease heightens risk of mental disorders, suicidality

Carla Cantor, Columbia University on August 17, 2021

A Columbia-led study advises physicians and patients to be aware of psychiatric symptoms, particularly the first year after diagnosis

In a new study, U.S. and Danish researchers report that patients who received a hospital diagnosis of Lyme disease—inpatient, outpatient, or at the ER—had a 28 percent higher rate of mental disorders and were twice as likely to have attempted suicide post-infection, compared to individuals without the diagnosis.

The study, a collaboration of Columbia University and the Copenhagen Research Centre for Mental Health, is believed to be the first large, population-based study examining the relationship between Lyme disease and psychiatric outcomes.

The research appears in the July 28 online edition of the American Journal of Psychiatry (link is external and opens in a new window)

“It is time to move beyond thinking of Lyme disease as a simple illness that only causes a rash,” said Brian Fallon, MD, MPH, a psychiatrist with the New York State Psychiatric Institute and Columbia University who is the lead author of the paper. “In addition to the risk of severe cardiac, rheumatologic, and neurologic problems, Lyme disease can cause severe mental health problems as well.”

Dr. Fallon, one of the foremost researchers of the neuropsychiatric effects of Lyme disease, is director of the Lyme and Tick-borne Diseases Research Center at Columbia. The team of investigators on the study includes Michael Benros MD, PhD, principal investigator; Trine Madsen, PhD, co-first author; and Annette Erlangsen, PhD, all psychiatric epidemiologists at the Research Centre for Mental Health.

Higher Rate of Death by Suicide

To conduct their study, the researchers analyzed the medical record diagnoses of nearly 7 million people living in Denmark over a 22-year period, comparing the mental health data of individuals after a hospital-based diagnosis of Lyme disease to the rest of the Danish population who had never had a Lyme diagnosis recorded in the national medical register.

Patients who had a history of mental disorder or suicidality prior to the Lyme disease diagnosis were excluded from the analysis.

The analysis revealed that in addition to patients with Lyme disease being at greater risk of mental disorders and suicide attempts, they also had a 42 percent higher rate of affective disorders, such as depression and bipolar disorder, and a 75 percent higher rate of death by suicide than those without the diagnosis.

Additionally, having more than one episode of Lyme disease was associated with a higher rate of mental disorders, affective disorders, and suicide attempts.

Half a Million People Treated for Lyme Disease Each Year

Each year nearly half a million people in the United States are diagnosed and treated for Lyme disease, also known as Lyme borreliosis, caused by a bacterium carried by deer ticks and transmitted to humans through their bite. The majority of cases have been reported in the northeastern, mid-Atlantic, and north-central states, but the geographic range where ticks and tick-borne diseases are found continues to expand.

Although most cases can be cured with a two- to four-week course of oral antibiotics, 10-20 percent of patients may suffer with symptoms of pain, fatigue, or difficulty thinking that last for months to years after treatment.

Several studies have pointed to a connection between Lyme disease and cognitive disorders months to years after antibiotic therapy or in people with untreated infections. In severe cases, individuals with late-stage Lyme disease may experience impaired concentration, irritability, memory and sleep disorders, and painful nerve dysfunction.

Dr. Michael Benros emphasizes that most people do not develop severe mental health issues after Lyme borreliosis. During the study period, only 7 percent of the nearly 13,000 individuals with a hospital diagnosis of Lyme disease followed up with hospital clinicians complaining of symptoms subsequently diagnosed as mental disorders.

Clinicians and Patients Should Be Aware of Risk

But findings of the study, the researchers said, are emblematic of a trend in Lyme disease cases that should not be overlooked. The Danish medical registry includes only psychiatric diagnosis made in a hospital setting – not by clinicians in communities – and it is likely that the number of individuals with new onset mental health problems following infection is much higher.

“This nationwide study confirms the association between Lyme disease and psychiatric disorders,” Dr. Benros said. “Treating clinicians and patients should be aware of an increased risk of mental health problems, particularly during the first year after a severe Lyme disease infection, and if mental health issues arise, patients should seek treatment and guidance. “

The study, “Lyme Borreliosis and Associations with Mental Disorders and Suicidal Behavior: A Nationwide Danish Cohort Study,” was funded by the Global Lyme Alliance, Inc.

A message from Invisible’s Chief Medical Officer

Nev Zubcevik on August 17, 2021

The groundbreaking study on Lyme and mental health from Columbia University shines a light on an utterly shocking statistic: People suffering from Lyme borreliosis have “a two-fold higher risk of dying by suicide than those without Lyme disease.”

As a clinician who has been treating Lyme patients for years, I see many reasons for this preventable loss of life. The biggest factor, in my opinion, is that these sufferers feel abandoned and stigmatized by the medical system and society at large. Lyme disease has no reliable test, no vaccine, and no effective treatments in the chronic stages of the disease. Yet physicians and family members often tell them that their very real disease is “all in their heads.” They feel invisible.

To respond to this urgent need, Invisible International is planning two important projects. The first is the Tick Bytes Clinical Data Research Platform, a nationwide clinical data repository that will provide quality tick-borne illness patient data to researchers to facilitate the development of better symptomologies, diagnostic approaches, and treatment protocols. We are currently working to fund 10 data-collection sites in hot spots across the country.

The second is a no cost mental health counseling and group support service for tick-borne illness patients. Led by psychiatrists and clinicians with expertise in Lyme disease, we will create a robust training and education platform for mental health providers. This platform will be tailored for different age groups and for caregivers of patients with tick-borne illness.

Please consider helping us fund these two trailblazing initiatives. Contact us via email or by visiting our giving webpage at https://invisible.international/give

Dr. Nevena Zubcevik
nev@invisible.international

Invisible International, a 501(c)(3) nonprofit organization, is dedicated to reducing the suffering and social marginalization associated with invisible illnesses through innovation, education, and data-driven change projects. Invisible’s core team includes board-certified health-care providers in Infectious Disease, Internal Medicine, Family Medicine, Psychiatry, Pharmacy, Pathology, and Physical Medicine and Rehabilitation, many trained at or are affiliated with top-tier universities such as Harvard, Stanford, MIT, Brown, UC Berkeley, UC San Francisco, the US Air Force Academy, University of Virginia, and University of Pittsburgh.