Biomarker & Intervention Discovery

Lyme Disease / Post-Treatment Lyme Disease Syndrome (PTLDS)

This page lists 10 druggable gene targets, 44 approved or trial-tested drug candidates and 14 recent clinical trials for Lyme Disease / Post-Treatment Lyme Disease Syndrome (PTLDS), with each agent ranked by the strength of its evidence (clinical, mechanistic or correlative). Candidates include existing drugs that could be repurposed. Sources are linked so you can check every claim.

NIH funding$54MFY2025 · RCDC estimate
Funding levelWell-Funded
Spontaneous remissionAcute Lyme: spontaneous resolution in some untreated patients but dissemination and late manifestations develop; PTLDS…
Best-intervention remissionAcute Lyme: 14-21 day doxycycline achieves 80-95% cure; PTLDS: no treatment shown superior to placebo in 4 large RCTs…
Gap sizeLarge for PTLDS — the field lacks an evidence-based treatment and has been mired in controversy over mechanism and…
Primary barrierbiological (PTLDS mechanism uncertain) + framing (controversy)
Full remission profile →

Remission & chronicity

Spontaneous remission
Acute Lyme: spontaneous resolution in some untreated patients but dissemination and late manifestations develop; PTLDS (persistent symptoms after adequate antibiotics): affects 10-20% of patients; spontaneous resolution of PTLDS in 50-60% by 6 months
Best-intervention remission
Acute Lyme: 14-21 day doxycycline achieves 80-95% cure; PTLDS: no treatment shown superior to placebo in 4 large RCTs; prolonged antibiotic therapy (IDSA-condemned) not effective; symptom management only
Gap size
Large for PTLDS — the field lacks an evidence-based treatment and has been mired in controversy over mechanism and management
Primary barrier
biological (PTLDS mechanism uncertain) + framing (controversy)
PTLDS treatment is one of the most contentious areas in medicine; IDSA position (no benefit of prolonged antibiotics) vs ILADS position (chronic infection requiring extended treatment) — RCTs support IDSA; the patient experience of persistent symptoms is real but the mechanism may not be ongoing active infection; this creates a significant care gap for suffering patients

Biomarker Targets & Therapeutic Agents

Gene targets queried against DGIdb, Open Targets, ChEMBL, PubMed, and Europe PMC. Agents ranked: Clinical > Mechanistic > Correlative.

CXCL13 1IFNG 31IL17A 76IL1B 216IL6 181NLRP3 156PTGS2 309TLR1 0TLR2 190TNF 287
Therapeutic Agent Effect Direction Evidence Tier Potency Source
RITUXIMAB ? unclear Mechanistic
Therapeutic Agent Effect Direction Evidence Tier Potency Source
GANCICLOVIR ? unclear Mechanistic
EMAPALUMAB ↓ inhibits Mechanistic
PEFLOXACIN ? unclear Mechanistic
TRETINOIN ? unclear Mechanistic
AMITRIPTYLINE HYDROCHLORIDE ? unclear Mechanistic
MELPHALAN ? unclear Mechanistic
CISPLATIN ? unclear Mechanistic
EDRECOLOMAB ? unclear Mechanistic
METHYLPREDNISOLONE ? unclear Mechanistic
DOXIFLURIDINE ? unclear Mechanistic
CYCLOPHOSPHAMIDE ANHYDROUS ? unclear Mechanistic
URSODIOL ? unclear Mechanistic
PREDNISONE ? unclear Mechanistic
BLEOMYCIN ? unclear Mechanistic
AMIKACIN ? unclear Mechanistic
THERAPEUTIC GLUCOCORTICOID ? unclear Mechanistic
FONTOLIZUMAB ↓ inhibits Mechanistic
AMG-811 ↓ inhibits Mechanistic
THEOPHYLLINE ? unclear Mechanistic
PENICILLIN G POTASSIUM ? unclear Mechanistic
TRASTUZUMAB ? unclear Mechanistic
FUMARIC ACID ? unclear Mechanistic
SURAMIN ? unclear Mechanistic
IBUPROFEN, SODIUM SALT ? unclear Mechanistic
THERAPEUTIC MELATONIN ? unclear Mechanistic
THERAPEUTIC AUTOLOGOUS LYMPHOCYTES ? unclear Mechanistic
THROMBIN ALFA ? unclear Mechanistic
INTERFERON ALFA-2B ? unclear Mechanistic
RECOMBINANT INTERLEUKIN-1-BETA ? unclear Mechanistic
CHEMBL3288259 ↓ inhibits Mechanistic 10000.0 nM (Kd)
CHEMBL3288260 ↓ inhibits Mechanistic 7000.0 nM (Kd)
Therapeutic Agent Effect Direction Evidence Tier Potency Source
M-1095 ↓ inhibits Mechanistic
ANTI-IL17A MONOCLONAL ANTIBODY CJM112 ? unclear Mechanistic
VUNAKIZUMAB ↓ inhibits Mechanistic
SIMVASTATIN ? unclear Mechanistic
IZOKIBEP ↓ inhibits Mechanistic
CJM-112 ~ modulates Mechanistic
IXEKIZUMAB ↓ inhibits Mechanistic
COVA322 ? unclear Mechanistic
FLUTICASONE/SALMETEROL ? unclear Mechanistic
BRODALUMAB ? unclear Mechanistic
REMTOLUMAB ↓ inhibits Mechanistic
ABBV-257 ? unclear Mechanistic
BIMEKIZUMAB ↓ inhibits Mechanistic
VIDOFLUDIMUS ? unclear Mechanistic
ERYTHROMYCIN ? unclear Mechanistic
TIBULIZUMAB ↓ inhibits Mechanistic
TETRACYCLINE ? unclear Mechanistic
MANNITOL ? unclear Mechanistic
GENTAMICIN ? unclear Mechanistic
SECUKINUMAB ↓ inhibits Mechanistic
SIROLIMUS ? unclear Mechanistic
BUDESONIDE ? unclear Mechanistic
OMALIZUMAB ? unclear Mechanistic
EDODEKIN ALFA ? unclear Mechanistic
AFASEVIKUMAB ↓ inhibits Mechanistic
FORMOTEROL FUMARATE ? unclear Mechanistic
AZATHIOPRINE ? unclear Mechanistic
PERAKIZUMAB ↓ inhibits Mechanistic
CHEMBL4872876 ↓ inhibits Mechanistic 110.0 nM (Kd)
CHEMBL4858175 ↓ inhibits Mechanistic 12.3 nM (Kd)
CHEMBL4854787 ↓ inhibits Mechanistic 89.0 nM (Kd)
CHEMBL4878993 ↓ inhibits Mechanistic 12.9 nM (Kd)
CHEMBL4869568 ↓ inhibits Mechanistic 6.2 nM (Kd)
CHEMBL4876088 ↓ inhibits Mechanistic 10.1 nM (IC50)
CHEMBL4860250 ↓ inhibits Mechanistic 14.3 nM (IC50)
CHEMBL4866932 ↓ inhibits Mechanistic 10.1 nM (IC50)
CHEMBL4874078 ↓ inhibits Mechanistic 7.0 nM (IC50)
CHEMBL4845695 ↓ inhibits Mechanistic 2.8 nM (IC50)
CHEMBL4855085 ↓ inhibits Mechanistic 4.6 nM (IC50)
CHEMBL4860574 ↓ inhibits Mechanistic 2.0 nM (IC50)

Showing top 40 of 76 agents ranked by evidence tier.

Therapeutic Agent Effect Direction Evidence Tier Potency Source
METFORMIN ? unclear Mechanistic
NICARDIPINE HYDROCHLORIDE ? unclear Mechanistic
CANAKINUMAB ↓ inhibits Mechanistic
TT-301 ? unclear Mechanistic
LITHIUM CATION ? unclear Mechanistic
THYROGLOBULIN ? unclear Mechanistic
LUTIKIZUMAB ? unclear Mechanistic
CEFACLOR ANHYDROUS ? unclear Mechanistic
CLODRONIC ACID ? unclear Mechanistic
CELASTROL ? unclear Mechanistic
ACITRETIN ? unclear Mechanistic
RESVERATROL ? unclear Mechanistic
INFLIXIMAB ? unclear Mechanistic
PENTAMIDINE ? unclear Mechanistic
DRUGSATFDA.NDA:008378 ? unclear Mechanistic
RILONACEPT ↓ inhibits Mechanistic
USTEKINUMAB ? unclear Mechanistic
BECLOMETHASONE DIPROPIONATE ? unclear Mechanistic
DIACETYLRHEIN ? unclear Mechanistic
RISEDRONIC ACID ? unclear Mechanistic
HYDROCORTISONE BUTYRATE ? unclear Mechanistic
ECHINACEA EXTRACT ? unclear Mechanistic
CHINESE HERBS ? unclear Mechanistic
ETIDRONIC ACID ? unclear Mechanistic
OFLOXACIN ? unclear Mechanistic
CYTARABINE ? unclear Mechanistic
CDP-484 ↓ inhibits Mechanistic
ERYTHROMYCIN ? unclear Mechanistic
THERAPEUTIC MELATONIN ? unclear Mechanistic
PRAVASTATIN SODIUM ? unclear Mechanistic
GALLIUM NITRATE ? unclear Mechanistic
PENTOXIFYLLINE ? unclear Mechanistic
ANTIDEPRESSANT AGENT ? unclear Mechanistic
VERAPAMIL ? unclear Mechanistic
TETRADECANOYLPHORBOL ACETATE ? unclear Mechanistic
HYDROQUINONE ? unclear Mechanistic
RALOXIFENE HYDROCHLORIDE ? unclear Mechanistic
ANTICONVULSANT AGENT ? unclear Mechanistic
NIMUSTINE ? unclear Mechanistic
POLYVALENT VACCINE ? unclear Mechanistic

Showing top 40 of 216 agents ranked by evidence tier.

Therapeutic Agent Effect Direction Evidence Tier Potency Source
CLAZAKIZUMAB ↓ inhibits Mechanistic
MIDOSTAURIN ? unclear Mechanistic
ECHINACEA EXTRACT ? unclear Mechanistic
NELFINAVIR ? unclear Mechanistic
SELECTIVE ESTROGEN RECEPTOR MODULATOR ? unclear Mechanistic
SIGNAL TRANSDUCTION INHIBITOR ? unclear Mechanistic
OLOKIZUMAB ? unclear Mechanistic
IBUDILAST ? unclear Mechanistic
VITAMIN A PALMITATE ? unclear Mechanistic
IFOSFAMIDE ? unclear Mechanistic
SITAGLIPTIN ? unclear Mechanistic
METRONIDAZOLE ? unclear Mechanistic
PEGINTERFERON ALFA-2A ? unclear Mechanistic
PACIBEKITUG ↓ inhibits Mechanistic
PEGINTERFERON ALFA-2B ? unclear Mechanistic
SIRUKUMAB ↓ inhibits Mechanistic
HMG-COA REDUCTASE INHIBITOR ? unclear Mechanistic
SAFINGOL ? unclear Mechanistic
ENZYME INHIBITOR ? unclear Mechanistic
CISPLATIN ? unclear Mechanistic
GALLIUM NITRATE ? unclear Mechanistic
RITUXIMAB ? unclear Mechanistic
INFLIXIMAB ? unclear Mechanistic
C326 ? unclear Mechanistic
GEMFIBROZIL ? unclear Mechanistic
ZILTIVEKIMAB ? unclear Mechanistic
INSULIN, REGULAR, HUMAN ? unclear Mechanistic
OSIMERTINIB ? unclear Mechanistic
BINETRAKIN ? unclear Mechanistic
ALOGLIPTIN ? unclear Mechanistic
TENELIGLIPTIN ? unclear Mechanistic
CHINESE HERBS ? unclear Mechanistic
TOCILIZUMAB ? unclear Mechanistic
LINAGLIPTIN ? unclear Mechanistic
DOCETAXEL ANHYDROUS ? unclear Mechanistic
VILDAGLIPTIN ? unclear Mechanistic
LINEZOLID ? unclear Mechanistic
SELENIUM ? unclear Mechanistic
SAQUINAVIR ? unclear Mechanistic
PAREGORIC ? unclear Mechanistic

Showing top 40 of 181 agents ranked by evidence tier.

Therapeutic Agent Effect Direction Evidence Tier Potency Source
MCC950 ↓ inhibits Mechanistic
TRICLOCARBAN ? unclear Mechanistic 1490.0 nM (IC50)
CY-09 ↓ inhibits Mechanistic
EMLENOFLAST ↓ inhibits Mechanistic
ETANERCEPT ? unclear Mechanistic
CHEMBL:CHEMBL601543 ? unclear Mechanistic
DAPANSUTRILE ↓ inhibits Mechanistic
ORIDONIN DERIVATIVE 32 [PMID: 38751194] ↓ inhibits Mechanistic
NDT-19795 ↓ inhibits Mechanistic
NT-0796 ↓ inhibits Mechanistic
COMPOUND 15Z [PMID: 38029358] ↓ inhibits Mechanistic
ANAKINRA ? unclear Mechanistic
CHEMBL:CHEMBL602526 ? unclear Mechanistic
SELNOFLAST ↓ inhibits Mechanistic
4'-METHOXYFLAVONE ? unclear Mechanistic 31000.0 nM (IC50)
CLIOXANIDE ? unclear Mechanistic 1610.0 nM (IC50)
ENCLOMIPHENE CITRATE ? unclear Mechanistic
NLRP3 INHIBITOR 3 [PMID: 33255820] ↓ inhibits Mechanistic
RRX-001 ↓ inhibits Mechanistic
COMPOUND 17 [WO2024240153] ↓ inhibits Mechanistic
INFLIXIMAB ? unclear Mechanistic
ORIDONIN ↓ inhibits Mechanistic
NT-0249 ↓ inhibits Mechanistic
ALAPROCLATE HYDROCHLORIDE ? unclear Mechanistic 8020.0 nM (IC50)
YCT-529 ↓ inhibits Mechanistic
GDC-2394 ~ modulates Mechanistic
CP-424,174 ↓ inhibits Mechanistic
CHEMBL1336269 ↓ inhibits Mechanistic 8010.0 nM (IC50)
CHEMBL1596681 ↓ inhibits Mechanistic 9020.0 nM (IC50)
CHEMBL1447078 ↓ inhibits Mechanistic 53900.0 nM (IC50)
CHEMBL1457403 ↓ inhibits Mechanistic 4790.0 nM (IC50)
CHEMBL1539913 ↓ inhibits Mechanistic 35400.0 nM (IC50)
CHEMBL1366588 ↓ inhibits Mechanistic 2070.0 nM (IC50)
CHEMBL1709001 ↓ inhibits Mechanistic 14900.0 nM (IC50)
CHEMBL1329507 ↓ inhibits Mechanistic 11000.0 nM (IC50)
CHEMBL1507547 ↓ inhibits Mechanistic 76600.0 nM (IC50)
CLOMIPHENE ↓ inhibits Mechanistic 29300.0 nM (IC50)
CHEMBL1339092 ↓ inhibits Mechanistic 11700.0 nM (IC50)
CHEMBL1574982 ↓ inhibits Mechanistic 3530.0 nM (IC50)
CHEMBL1558285 ↓ inhibits Mechanistic 14300.0 nM (IC50)

Showing top 40 of 156 agents ranked by evidence tier.

Therapeutic Agent Effect Direction Evidence Tier Potency Source
CURCUMIN PYRAZOLE ? unclear Mechanistic
CAPECITABINE ? unclear Mechanistic
DIFLUNISAL ↓ inhibits Mechanistic
ROFECOXIB ↓ inhibits Mechanistic 530.0 nM (IC50)
KETOROLAC TROMETHAMINE ↓ inhibits Mechanistic
DEXIBUPROFEN ↓ inhibits Mechanistic
BALSALAZIDE ? unclear Mechanistic
ESFLURBIPROFEN ↓ inhibits Mechanistic
NAPROXEN ETEMESIL ? unclear Mechanistic
SUPROFEN ↓ inhibits Mechanistic
PEPTIDE 30 [PMID: 27019010] ↓ inhibits Mechanistic
NEPAFENAC ↓ inhibits Mechanistic
APRICOXIB ↓ inhibits Mechanistic
APAZONE ↓ inhibits Mechanistic
SALICYLIC ACID ? unclear Mechanistic
TIAPROFENIC ACID ? unclear Mechanistic
KETOPROFEN ↓ inhibits Mechanistic
RESERPINE ? unclear Mechanistic
NS-398 ↓ inhibits Mechanistic
NABUMETONE ↓ inhibits Mechanistic
SULINDAC ↓ inhibits Mechanistic
ETODOLAC ↓ inhibits Mechanistic
MEFENAMIC ACID ↓ inhibits Mechanistic
DICLOFENAC SODIUM ↓ inhibits Mechanistic
ETORICOXIB ↓ inhibits Mechanistic
VALDECOXIB ↓ inhibits Mechanistic
IBUFENAC ↓ inhibits Mechanistic
DEXKETOPROFEN ↓ inhibits Mechanistic
GLAFENINE ↓ inhibits Mechanistic
COMPOUND 9 [KUMAR ET AL., 2019] ↓ inhibits Mechanistic
RESVERATROL ↓ inhibits Mechanistic
SWE101 ↓ inhibits Mechanistic
INDOMETHACIN ↓ inhibits Mechanistic 5.9 nM (IC50)
NAPROXCINOD ↓ inhibits Mechanistic
HR1405-01 ↓ inhibits Mechanistic
DICLOFENAC ETALHYALURONATE SODIUM ↓ inhibits Mechanistic
COMPOUND 12A [PMID: 29031075] ↓ inhibits Mechanistic
TOLMETIN SODIUM ↓ inhibits Mechanistic
OXYPHENBUTAZONE ↓ inhibits Mechanistic
DICLOFENAC POTASSIUM ↓ inhibits Mechanistic

Showing top 40 of 309 agents ranked by evidence tier.

Pipeline results not yet available for this target. Run the pipeline to populate.

Therapeutic Agent Effect Direction Evidence Tier Potency Source
TLR AGONIST CADI-05 ? unclear Mechanistic
ADALIMUMAB ? unclear Mechanistic
PAREGORIC ? unclear Mechanistic
TOMARALIMAB ? unclear Mechanistic
DIAPEP277 ? unclear Mechanistic
INFLIXIMAB ? unclear Mechanistic
VB-201 ↓ inhibits Mechanistic
DIPROVOCIM-1 ↑ activates Mechanistic
RESVERATROL HEXANOIC ACID ? unclear Mechanistic
DEFOSLIMOD ? unclear Mechanistic
CHEMBL:CHEMBL1836411 ? unclear Mechanistic
COMPOUND 13 [PMID: 23098072] ↑ activates Mechanistic
PEPTIDOGLYCAN ↑ activates Mechanistic
CHEMBL382272 ↓ inhibits Mechanistic 3070.0 nM (IC50)
CHEMBL383597 ↓ inhibits Mechanistic 900.0 nM (IC50)
CHEMBL372577 ↓ inhibits Mechanistic 950.0 nM (IC50)
CHEMBL380585 ↓ inhibits Mechanistic 5200.0 nM (IC50)
CHEMBL190383 ↓ inhibits Mechanistic 1250.0 nM (IC50)
CHEMBL200206 ↓ inhibits Mechanistic 2150.0 nM (IC50)
CHEMBL200140 ↓ inhibits Mechanistic 22000.0 nM (IC50)
CHEMBL200667 ↓ inhibits Mechanistic 6900.0 nM (IC50)
CHEMBL200398 ↓ inhibits Mechanistic 6460.0 nM (IC50)
MYRISTIC ACID ↓ inhibits Mechanistic 5000.0 nM (IC50)
PALMITIC ACID ↓ inhibits Mechanistic 5000.0 nM (IC50)
CHEMBL490908 ↓ inhibits Mechanistic 230.0 nM (IC50)
CHEMBL446794 ↓ inhibits Mechanistic 900.0 nM (IC50)
CHEMBL448621 ↓ inhibits Mechanistic 240.0 nM (IC50)
CHEMBL473383 ↓ inhibits Mechanistic 460.0 nM (IC50)
CHEMBL414311 ↓ inhibits Mechanistic 5000.0 nM (IC50)
CHEMBL1092429 ↓ inhibits Mechanistic 48.0 nM (IC50)
CHEMBL1092428 ↓ inhibits Mechanistic 1200.0 nM (IC50)
CHEMBL1923536 ↑ activates Mechanistic 0.45 nM (EC50)
CHEMBL1923537 ↑ activates Mechanistic 1.0 nM (EC50)
CHEMBL1923538 ↑ activates Mechanistic 0.87 nM (EC50)
CHEMBL1923540 ↑ activates Mechanistic 6.48 nM (EC50)
CHEMBL1923541 ↑ activates Mechanistic 0.56 nM (EC50)
CHEMBL1923542 ↑ activates Mechanistic 1.47 nM (EC50)
CHEMBL1923544 ↑ activates Mechanistic 2.11 nM (EC50)
CHEMBL1923545 ↑ activates Mechanistic 1.55 nM (EC50)
CHEMBL1923546 ↑ activates Mechanistic 3.23 nM (EC50)

Showing top 40 of 190 agents ranked by evidence tier.

Therapeutic Agent Effect Direction Evidence Tier Potency Source
DICLOFENAC SODIUM ? unclear Mechanistic
RDP58 ? unclear Mechanistic
METHYLENE BLUE ? unclear Mechanistic
ORTATAXEL ? unclear Mechanistic
CERTOLIZUMAB PEGOL ↓ inhibits Mechanistic
OZORALIZUMAB ↓ inhibits Mechanistic
THALIDOMIDE ? unclear Mechanistic
HUANG LIAN ? unclear Mechanistic
GOLIMUMAB ↓ inhibits Mechanistic
CYCLOSPORINE ? unclear Mechanistic
DOCETAXEL ANHYDROUS ? unclear Mechanistic
HALOFUGINONE ? unclear Mechanistic
ETANERCEPT ↓ inhibits Mechanistic
ISIS 104838 ? unclear Mechanistic
GEMCITABINE ? unclear Mechanistic
INDOMETHACIN ? unclear Mechanistic
INSULIN, REGULAR, HUMAN ? unclear Mechanistic
DIDANOSINE ? unclear Mechanistic
5,7-DIHYDROXY-4-METHYLCOUMARIN ? unclear Mechanistic
SOBLIDOTIN ? unclear Mechanistic
STAVUDINE ? unclear Mechanistic
CISPLATIN ? unclear Mechanistic
MEROPENEM ANHYDROUS ? unclear Mechanistic
AMPHOTERICIN B LIPOSOMAL ? unclear Mechanistic
MIDAZOLAM HYDROCHLORIDE ? unclear Mechanistic
RIFAMPIN ? unclear Mechanistic
AVX-470 ? unclear Mechanistic
KETOROLAC TROMETHAMINE ? unclear Mechanistic
PRAZOSIN HYDROCHLORIDE ? unclear Mechanistic
RISPERIDONE ? unclear Mechanistic
BENZO[E]PYRENE ? unclear Mechanistic
ETHAMBUTOL HYDROCHLORIDE ? unclear Mechanistic
REMTOLUMAB ↓ inhibits Mechanistic
SPIRONOLACTONE ? unclear Mechanistic
OMEPRAZOLE ? unclear Mechanistic
CARBOPLATIN ? unclear Mechanistic
MITOMYCIN C ANALOG KW-2149 ? unclear Mechanistic
NAFAMOSTAT ? unclear Mechanistic
ABBV-3373 ~ modulates Mechanistic
BACILLUS CALMETTE-GUERIN ANTIGEN ? unclear Mechanistic

Showing top 40 of 287 agents ranked by evidence tier.


Clinical Trials

Drug, biologic and supplement trials (treatment or prevention) from ClinicalTrials.gov whose main condition is Lyme Disease / Post-Treatment Lyme Disease Syndrome (PTLDS): recruiting, active or completed, most recently updated first. Data retrieved 2026-10-28.

NCT06611111 Phase: Early 1 Started: 2025-02-03

The goal of this clinical trial is to learn if an FDA approved drug, Ceftriaxone, given intermittently, can treat people between 18 and 75 years old with a history of Lyme disease, who are still experiencing persistent or returning symptoms after they have completed treatment. The main questions it ...

NCT05305105 Phase: 1 Started: 2022-07-01

This study will examine the effects of psilocybin on Lyme disease symptom burden and quality of life in people with Post-Treatment Lyme Disease (PTLD).

NCT04078841 Phase: 1/2 Started: 2019-07-01

To access the effectiveness of Acetogenins in treating Post-Lyme Disease Syndrome (PLDS).

NCT04801420 Phase: 2 Started: 2021-03-08

VLA15-221 is a Phase 2 study, which will be conducted in two parts: Main Study Phase (Part A) and Booster Phase (Part B). The study will compare the safety and immunogenicity of two different primary immunization schedules applying three (Month 0-2-6) or two (Month 0- 6) vaccinations. Within the stu...

NCT07561294 Phase: 2 Started: 2026-04-29

This clinical study will evaluate the safety, reactogenicity, and immunogenicity of monovalent mRNA-1982, a messenger ribonucleic acid (mRNA) vaccine to prevent Lyme disease in healthy adults aged 18 to 70 years old.

NCT05975099 Phase: 1/2 Started: 2023-07-26

The purpose of this study is to evaluate the safety and immunogenicity in parallel of heptavalent mRNA-1975 and monovalent mRNA-1982 against Lyme disease in healthy adult participants.

NCT07562087 Phase: 2 Started: 2026-03-09

This study is designed to evaluate the safety, tolerability, and pharmacokinetics of TP05 administered orally to healthy adult participants.

NCT05477524 Phase: 3 Started: 2022-08-04

The main purpose of this clinical study is to evaluate a 6-valent OspA-based Lyme disease vaccine (VLA15) for prevention of Lyme disease within North America and Europe. Approximately 9,400 healthy participants (this number excludes participants from 8 sites which were terminated for quality issues)...

NCT07226882 Phase: 3 Started: 2025-11-19

The purpose of this study is to learn about the safety and effects of the Lyme disease vaccine (called VLA15) when given at different time points. This study is seeking participants who: * are generally healthy and between 18 and 44 years of age, * have never had a vaccine for Lyme disease before, *...

NCT07500506 Phase: 3 Started: 2026-04-08

The purpose of this study is to learn about the safety effects of the Lyme disease vaccine (called VLA15), and its ability to protect people from Lyme disease after a 5th dose of the vaccine. This study is seeking participants who: * are generally healthy and 7 years of age and older, * have already...

NCT03970733 Phase: 2 Started: 2019-07-01

In the Main Study Phase a total of 246 subjects were randomized 2:2:1 into three treatment groups to receive either VLA15 with Alum (lower or higher dose) or Placebo. Main Study Phase vaccinations were administered as intramuscular injections on Day 1, Day 57 and Day 180. In the Booster Phase subjec...

NCT03010228 Phase: 1 Started: 2017-01-31

Observer-blind, partially randomized, multi-center dose escalation Phase I study in healthy adults below 40 years of age. 180 subjects will be enrolled in 6 treatment groups (different doses; different formulation: with/without adjuvant); vaccinations will be given I.M.(intramuscular) into the delto...

NCT03769194 Phase: 2 Started: 2018-12-17

This is a randomized, observer-blind, placebo controlled, multicenter Phase 2 study conducted in two study phases: a run-in phase and a main study phase. The study was investigated 3 doses of a multivalent OspA (Outer Surface Protein A) based Lyme vaccine (VLA15) in healthy adults aged 18 to 65 year...

NCT04141969 Phase: 2/3 Started: 2019-11-29

This study will determine the effectiveness of a nutraceutical in treating the lingering effects of Lyme Disease after antibiotic treatment.


Agents Found By Disease-Level Search

Searched directly from “Lyme Disease / Post-Treatment Lyme Disease Syndrome (PTLDS)” via ClinicalTrials.gov interventions and Open Targets' disease→drug data — independent of the 10-gene target panel above. This surfaces agents whose mechanism doesn't route through a curated gene (combination therapies, standard-of-care drugs, targets outside the panel).

44 agents shown (approved or with trial evidence) — 44 not found by the gene-target search above.

DoxycyclineNOT in gene-target list

Phase 3 · 12 trials · source: ClinicalTrials.gov, Open Targets
NCT02553473 NCT01475708 NCT01368341

VLA15NOT in gene-target list

· 7 trials · source: ClinicalTrials.gov
NCT03970733 NCT03769194 NCT05477524

ceftriaxoneNOT in gene-target list

Phase 3 · 5 trials · source: ClinicalTrials.gov, Open Targets
NCT00000938 NCT00001101 NCT00037479

Multivalent recombinant OspA Lyme Borreliosis VaccineNOT in gene-target list

· 3 trials · source: ClinicalTrials.gov
NCT01504347 NCT01504347 NCT01504347

Controls without a history of lyme disease.NOT in gene-target list

· 2 trials · source: ClinicalTrials.gov
NCT03153267 NCT03337932

blood drawNOT in gene-target list

· 2 trials · source: ClinicalTrials.gov
NCT05036707 NCT02446626

AntibioticsNOT in gene-target list

· 2 trials · source: ClinicalTrials.gov
NCT00000937 NCT03371563

mRNA-1982NOT in gene-target list

· 2 trials · source: ClinicalTrials.gov
NCT05975099 NCT07561294

IFA, LIAISONNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03798704

taVNSNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT05776251

rk28 ICTNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01766830

IT LEISH (rK39)NOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01766830

HAT SerostripNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01766830

Typhidot MNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01766830

S. typhi IgM/IgGNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01766830

Leptospira IgG/IgMNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01766830

DisulfiramNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03891667

Low Dose TP-05NOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT05387083

High Dose TP-05NOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT05387083

Cefuroxime Axetil 500Mg TabNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03584919

Western blot IgM and IgGNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03873974

Bózsik Western blot IgM and IgGNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03873974

enzyme-linked immunosorbent assay (ELISA) IgM and IgGNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03873974

DualDur Polymerase chain reactionNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03873974

Skin biopsiesNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT02414789

Doxycycline 100 MG Oral Tablet bid, 7 daysNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03153267

Doxycycline 100 MG Oral Tablet bid, 14 daysNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03153267

Doxycycline 100 milligram Oral Tablet bid, 7 daysNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03337932

Doxycycline 100 milligram Oral Tablet bid, 14 daysNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03337932

LumbrokinaseNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT06511050

Doxycycline 7 daysNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03956212

Doxycycline 14 daysNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03956212

PhenoxymethylpenicillinNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01368341

AmoxicillinNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01368341

Amoxicillin + Saccharomyces boulardii CNCM I-745NOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT06451913

Amoxicillin + PlaceboNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT06451913

PsilocybinNOT in gene-target list

Phase 1 · 1 trial · source: ClinicalTrials.gov, Open Targets
NCT05305105

2217LSNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT04863287

Ceftriaxone (Rocephin®)NOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT06611111

Dextrose 5% (D5W)NOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT06611111

VLA15 with AlumNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03010228

VLA15 without AlumNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT03010228

Clarithromycin and hydroxychloroquineNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT01207739

Tetracycline 500 MgNOT in gene-target list

· 1 trial · source: ClinicalTrials.gov
NCT05219929

Generated by the Open Source Medicine Foundation Biomarker Pipeline — 2026-10-08. Data sources: DGIdb, Open Targets, ChEMBL, PubMed, ClinicalTrials.gov. Not medical advice.