The diagnosis of Alzheimer's disease (AD) relies on the detection of protein biomarkers, particularly in cerebrospinal fluid (e.g., Aβ and phosphorylated Tau) or through brain imaging. The invasive nature of lumbar puncture and the numerous contraindications have driven the search for early and reliable diagnostic biomarkers for AD.
Official registry: https://clinicaltrials.gov/study/NCT06661564 · University Hospital, Tours · enrollment listed as 90
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
If you join, the listed intervention(s) are Basal tear collection for the analysis of metabo-lipidomic profiles and concentrations of protein biomarkers (Tau, phosphorylated Tau, Aβ 1-40, and Aβ 1-42), or Collection of a blood sample (5 mL) for blood biomarkers analysis. The registry lists allocation as randomized. The diagnosis of Alzheimer's disease (AD) relies on the detection of protein biomarkers, particularly in cerebrospinal fluid (e.g., Aβ and phosphorylated Tau) or through brain imaging.
They plan to enroll about 90 people at Tours. Taking part typically means study visits and measurements plus check-ins.
Identification de Biomarqueurs Diagnostiques Dans Les Larmes de Patients Atteints de Maladie d'Alzheimer : l'étude Pilote COG-EYE
Interventions: Basal tear collection for the analysis of metabo-lipidomic profiles and concentrations of protein biomarkers (Tau, phosphorylated Tau, Aβ 1-40, and Aβ 1-42), Collection of a blood sample (5 mL) for blood biomarkers analysis
Primary outcome (registry wording): Concentration of total Tau proteins in basal tears of patients with AD vs healthy volunteers
Victoire LEROY, MD
Published on ClinicalTrials.gov. Contact them as a possible participant. They decide eligibility.
We will investigate the clinical manifestations and molecular genetic defects of heritable urologic malignant disorders. Families with urologic malignancy with known or suspected genetic basis will be enrolled.
NCT00001238 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)
This protocol will evaluate patients with systemic lupus erythematosus (SLE) and their relatives to learn more about how the disease develops and changes over time. It will also study genetic factors that make a person susceptible to SLE.
NCT00001372 · Official ClinicalTrials.gov record · National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
This study is designed to explore the genetics and pathophysiology of diseases presenting with intermittent fever, including familial Mediterranean fever, TRAPS, hyper-IgD syndrome, and related diseases. The following individuals may be eligible for this natural history study: 1) patients with known or suspected familial Mediterranean fever, TRAPS, hyper-IgD syndrome or related disorders; 2) relatives of these patients; 3) healthy, normal volunteers 7 years of age or older.
NCT00001373 · Official ClinicalTrials.gov record · National Human Genome Research Institute (NHGRI)
The sponsor posted status “Recruiting” on ClinicalTrials.gov at last ingest. Sites can pause independently. Confirm with the official record and the listed contact.
Not a traditional drug phase. Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
No. The inclusion and exclusion lists on this page are readable extracts of the public eligibility block. Only the study team can screen you.
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