Clinical trials
Lyme Disease trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
54 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 1 |
| 2010 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 22 |
| Recruiting | 11 |
| Terminated | 8 |
| Unknown status | 4 |
| Withdrawn | 2 |
| Not yet recruiting | 2 |
| Suspended | 2 |
| Active, not recruiting | 2 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 12 |
| Pfizer | 8 |
| Children's National Research Institute | 2 |
| Columbia University | 2 |
| National Institute of Neurological Disorders and Stroke (NINDS) | 2 |
| ProgenaBiome | 2 |
| Research Foundation for Mental Hygiene, Inc. | 2 |
| Tarsus Pharmaceuticals, Inc. | 2 |
| AI Agent Vault, Inc. d/b/a Precision Mito | 1 |
| Adaptive Biotechnologies | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Lyme Disease | 54 |
| Post-Lyme Disease Syndrome | 11 |
| Tick-Borne Diseases | 7 |
| Fatigue Syndrome, Chronic | 4 |
| Lyme Neuroborreliosis | 4 |
| Arthritis, Rheumatoid | 3 |
| Borrelia Infections | 3 |
| Fatigue | 3 |
| Glossitis, Benign Migratory | 3 |
| Infections | 3 |
Trials
Showing 1 to 25 of 54. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.