Understanding Persistent Symptoms After Lyme Disease

A Prospective Study of Persistent Symptoms of Lyme Disease

NIH-funded research Tufts University Boston · NIH-11184277

This project aims to understand why some people continue to feel sick after being treated for Lyme disease by following them closely from the time they are first diagnosed.

Quick facts

Grant typeP01 program project
Study typeNIH-funded research
Funding institutionTufts University Boston NIH-funded
Lab location1 site (Boston, United States)
Project IDNIH-11184277 on NIH RePORTER

What this research studies

Many people experience ongoing symptoms even after receiving antibiotic treatment for Lyme disease, a condition known as post-treatment Lyme disease syndrome (PTLDS). Currently, there isn't a clear diagnostic test or agreed-upon treatment for PTLDS, and we don't fully understand what causes it. This project will follow individuals from their initial Lyme disease diagnosis to see who develops PTLDS and why. By looking at various factors like immune responses and bacterial characteristics, researchers hope to uncover the complex reasons behind these persistent symptoms.

Who could benefit from this research

Good fit: Ideal candidates for this project are individuals who have recently been diagnosed with acute Lyme disease.

Not a fit: Patients who have not had a recent acute Lyme disease diagnosis or who do not experience persistent symptoms may not directly benefit from participating in this specific project.

Why it matters

Potential benefit: If successful, this work could lead to better ways to diagnose, treat, and even prevent the long-lasting symptoms of Lyme disease.

How similar studies have performed: While previous smaller studies have offered intriguing findings, this project represents a novel, large-scale prospective approach to confirm and expand upon those observations.

Where this research is happening

Boston, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.