Completed

Study and Treatment of Post Lyme Disease (STOP-LD)

0 criteria met from your profileSee at a glance how your profile meets each eligibility criteria.
What is being tested

Data Collection

Who is being recruted

Vector Borne Diseases+6

+ Bacterial Infections and Mycoses

+ Bacterial Infections

From 18 to 65 Years
See all eligibility criteria
How is the trial designed

Treatment Study

Phase 3
Interventional
See protocol details

Summary

Principal SponsorNational Institute of Allergy and Infectious Diseases (NIAID)
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

You will be assigned randomly (like tossing a coin) to receive either antibiotics or a placebo (sugar pill). Neither you nor your doctor will know which you are receiving. You will learn to give yourself the injection, and you will remain on your study drug for 28 days. A home health care nurse will visit you twice a week to check the injection site, and at weeks 1 and 3 the nurse will draw blood for laboratory tests. At months 1 and 6, you will be examined to see if you have fewer chronic fatigue symptoms after the antibiotics. This will include a fatigue questionnaire, a test of your mental processing speed, and a test of your cerebrospinal fluid.

Official TitleStudy and Treatment of Post Lyme Disease (STOP-LD)
NCT00000937
Principal SponsorNational Institute of Allergy and Infectious Diseases (NIAID)
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

55 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.


Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

From 18 to 65 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Vector Borne DiseasesBacterial Infections and MycosesBacterial InfectionsBorrelia InfectionsInfectionsLyme DiseaseSpirochaetales InfectionsGram-Negative Bacterial InfectionsTick-Borne Diseases

Criteria

Inclusion Criteria: You may be eligible for this study if you: * Are between 18 and 65 years of age. * Are a resident of Long Island or greater NY metropolitan area. * Are fluent in English. * Have a history of Lyme Disease. * Have completed antibiotic treatment for Lyme Disease 6 or more months before starting the study. * Have severe fatigue. * Are not pregnant or planning to be pregnant. Exclusion Criteria: You will not be eligible for this study if you: * Have or have had major medical, neurologic, or psychiatric disorder. * Have had prior chronic pain, fatigue, or recurrent severe headaches before the onset of Lyme Disease. * Have had Fibromyalgia Syndrome. * Have a history of sleep apnea, narcolepsy, or other serious sleep disorder. * Have a learning disability. * Have had head trauma requiring hospitalization. * Have symptomatic gallbladder disease. * Are anemic. * Abuse alcohol or illicit drugs. * Have been treated with another antimicrobial agent for Lyme Disease within 6 months of study. * Need to be receiving systemic steroid therapy during drug administration and follow-up. * Have used benzodiazepines within 1 month of study entry. * Are allergic to Beta lactams (a class of antibiotics).

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 1 location

Suspended

Lauren Krupp

Stony Brook, United StatesOpen Lauren Krupp in Google Maps
CompletedOne Study Center