Actively Recruiting

Age: 2Years - 99Years
All Genders
ID00028080

Evaluation, Treatment, and Follow-up of Patients With Lyme Disease

Led by National Institute of Allergy and Infectious Diseases (NIAID) · Updated on 2026-06-05

500

Participants Needed

1

Research Sites

N/A

Total Duration

On this page

AI-Summary

What this Trial Is About

Lyme disease is a multisystem illness caused by the bacteria Borrelia burgdorferi and is the most common vector-borne illness in the United States. This research aims to create a well-defined group of patients with active Lyme disease to study various aspects of the infection, including biological markers, clinical outcomes, and immune responses. The study involves evaluation, treatment, and follow-up of these patients to better understand the disease and improve care. Participants in this observational study will receive standard medical care with FDA-approved medications given according to accepted doses and methods. Their condition will be assessed through medical history, physical exams, and appropriate diagnostic tests such as blood and urine tests, X-rays, imaging studies, cultures, skin biopsies, and allergy or immune response tests. Some adult participants may also undergo leukapheresis, a procedure to collect white blood cells, for research purposes. Patients will be followed over time, with visits generally scheduled at the end of therapy, then 3, 6, and 12 months later, and subsequently every 6 to 12 months as needed. Researchers will monitor the disease course and immune response through additional blood draws and clinical evaluations. The main goal is to develop a patient population database to support ongoing research on Lyme disease. The study duration extends through 2030 with careful safety and health monitoring throughout.

CONDITIONS

Brief Title

Evaluation, Treatment, and Follow-up of Patients With Lyme Disease

Who Can Participate

Age: 2Years - 99Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Clinical diagnosis of active Lyme disease at the time of initial evaluation based on CDC case definition
  • Probable cases confirmed by study physician through history review
  • Subjects must have a private physician for non-study medical issues and emergencies
Not Eligible

You will not qualify if you...

  • Post treatment Lyme disease syndrome
  • Poor compliance interfering with study or medical care
  • For leukapheresis: under 18 years old
  • Weight under 110 pounds for leukapheresis
  • Known heart, lung, kidney disease, or bleeding disorders for leukapheresis
  • Positive HIV, HCV, or HBsAg serologies for leukapheresis
  • Pregnant or nursing females for leukapheresis
  • Blood counts below defined limits for leukapheresis
  • Women able to conceive must have negative pregnancy test within 2 weeks before leukapheresis

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

Diagnostic Evaluation

Duration - Initial evaluation period

Participants undergo evaluation to confirm diagnosis and assessment of Lyme disease status.

1 visit (in-person)

Long-term Monitoring

Duration - Ongoing until study completion

Participants are monitored over time to assess clinical course, outcomes, and immunological response to Lyme disease.

Periodic visits as scheduled by study staff

Trial Site Locations

Total: 1 location

1

National Institutes of Health Clinical Center

Bethesda, Maryland, United States, 20892

Actively Recruiting

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Research Team

A

Ashley M Thomas

A

Adriana R Marques, M.D.

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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Frequently Asked Questions

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Published Research Related To This Trial

Long-term Follow-up of Patients With Lyme Disease: Longitudinal Analysis of Clinical and Quality-of-life Measures.

Aprielle B Wills, Alicen B Spaulding, Jennifer Adjemian...

https://pubmed.ncbi.nlm.nih.gov/27025825

Antiphospholipid autoantibodies in Lyme disease arise after scavenging of host phospholipids by Borrelia burgdorferi.

Peter J Gwynne, Luke H Clendenen, Siu-Ping Turk...

https://pubmed.ncbi.nlm.nih.gov/35289310