Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.

2026 data Public-data reference. official source

Lynch Syndrome

Open-data reference.

22 US clinical trials · 9 currently recruiting

Active & Recent Trials

RECRUITING NA 27,500 participants

Identifying and Caring for Individuals With Inherited Cancer Syndrome

OHSU Knight Cancer Institute

NCT04494945

RECRUITING Phase 3 9,000 participants

The Cancer of the Pancreas Screening-5 CAPS5)Study

Johns Hopkins University

NCT02000089

RECRUITING 5,000 participants

Lynch Syndrome Integrative Epidemiology and Genetics

University of Colorado, Denver

NCT06582914

RECRUITING 750 participants

Collecting Blood and Stool Samples to Detect Colorectal Cancer or Advanced Neoplasia in Lynch Syndrome Patients

Mayo Clinic

NCT05410977

RECRUITING 400 participants

Prostate Cancer Genetic Risk Evaluation and Screening Study

Massachusetts General Hospital

NCT05129605

RECRUITING 300 participants

Lynch Syndrome X-Talk of Enteral Mucosa With Immune System

San Raffaele University

NCT06708429

RECRUITING Phase 2 40 participants

A Phase IIa Randomized, Double-Blinded Clinical Trial of Naproxen or Aspirin for Cancer Immune Interception in Lynch Syndrome

M.D. Anderson Cancer Center

NCT05411718

RECRUITING NA 30 participants

A Study for Imaging the Lower Gastrointestinal Tract Using a Retro-TCE Capsule

Massachusetts General Hospital

NCT07219537

RECRUITING NA 25 participants

Menstrual Cup for Early Endometrial Cancer Detection in Lynch Syndrome

Jessica D. St. Laurent, MD

NCT07220239

ACTIVE NOT RECRUITING 1,530 participants

Multi-Organ Screening Recommendations in Patients With Lynch Syndrome

Memorial Sloan Kettering Cancer Center

NCT00582296

ACTIVE NOT RECRUITING NA 932 participants

Scalable Communication Modalities for Returning Genetic Research Results

Boston University

NCT04407611

ACTIVE NOT RECRUITING Phase 3 712 participants

Combination Chemotherapy With or Without Atezolizumab in Treating Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair

National Cancer Institute (NCI)

NCT02912559

ACTIVE NOT RECRUITING NA 384 participants

Weight Management and Health Behavior Intervention in Lowering Cancer Risk for BRCA Positive and Lynch Syndrome Families

M.D. Anderson Cancer Center

NCT04125914

ACTIVE NOT RECRUITING NA 337 participants

Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members

M.D. Anderson Cancer Center

NCT02194387

ACTIVE NOT RECRUITING 317 participants

The Pancreas Interception Center (PIC) for Early Detection, Prevention, and Novel Therapeutics

H. Lee Moffitt Cancer Center and Research Institute

NCT05692596

ACTIVE NOT RECRUITING NA 205 participants

Feasibility Study: IGNITE-TX (Identifying Individuals for Genetic Testing & Treatment) Intervention

M.D. Anderson Cancer Center

NCT05677048

ACTIVE NOT RECRUITING Phase 2 186 participants

Testing a Combination of Vaccines for Cancer Prevention in Lynch Syndrome

National Cancer Institute (NCI)

NCT05419011

ACTIVE NOT RECRUITING 100 participants

Pancreatic Cancer Early Detection Program

White Plains Hospital

NCT02206360

ACTIVE NOT RECRUITING 77 participants

Metagenomic Evaluation of the Gut Microbiome in Patients With Lynch Syndrome and Other Hereditary Colonic Polyposis Syndromes

Memorial Sloan Kettering Cancer Center

NCT02371135

ACTIVE NOT RECRUITING Phase 1 71 participants

Pembrolizumab in Treating Younger Patients With Recurrent, Progressive, or Refractory High-Grade Gliomas, Diffuse Intrinsic Pontine Gliomas, Hypermutated Brain Tumors, Ependymoma or Medulloblastoma

National Cancer Institute (NCI)

NCT02359565

ACTIVE NOT RECRUITING Phase 1 45 participants

Cancer Preventive Vaccine Nous-209 for Lynch Syndrome Patients

National Cancer Institute (NCI)

NCT05078866

COMPLETED NA 703 participants

Trial to Compare eConsent With Standard Consent Among Prospective Biobank Participants

Geisinger Clinic

NCT04131062

Phase Distribution

PhaseTrial count
Early Phase 1 2
Phase 2 2
Phase 3 2

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Lynch Syndrome Trial Landscape

ClinicalTrials.gov lists 22 US studies indexed under Lynch Syndrome, and 9 of those are currently open to recruitment — roughly 41% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Lynch Syndrome shows 2 late-stage studies (Phase 3 and Phase 4 combined) alongside 4 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Lynch Syndrome is led by M.D. Anderson Cancer Center with 4 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 22 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Lynch Syndrome?

PlainTrial tracks 22 US clinical trials for Lynch Syndrome, of which 9 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Lynch Syndrome?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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