Clinical trials: Amyloid Pathology
Plaque, Gingivitis
A Pilot Study to Evaluate a Method for Plaque When Comparing Stannous Fluoride Toothpaste to a Regular Dentifrice
This study will evaluate the sensitivity of an assay and its ability to split a marketed stannous fluoride toothpaste versus a negative control.
- Trial name
- NCT02543060
- Testing
- stannous fluoride toothpaste, cavity protection toothpaste
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Alzheimer´s Disease
Positron Emission Tomography (PET) Study With [11C]AZD2995 and [11C]AZD2184, Candidate PET Ligands for β Amyloid
The study is carried out in order to investigate if [11C]AZD2995, compared to [11C]AZD2184, is a more suitable PET ligand for in vivo imaging of β amyloid depositions in the human brain.
- Trial name
- PET (NCT00692705)
- Testing
- Radioligand (11C)AZD2995, Radioligand (11C)AZD2184
- Where
- Sweden
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Gingivitis
Comparative Efficacy of a Toothpaste That Reduces Plaque and Gingivitis
The objective of this study is to evaluate the performance of two toothpastes in controlling established gingivitis and dental plaque in adults.
- Trial name
- NCT00926328
- Testing
- Triclosan, fluoride, Fluoride
- Where
- Spain
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Alzheimer Disease, Dementia
A Study of Donanemab (LY3002813) in Participants Who Completed Study AACM (TRAILBLAZER-ALZ 3-EXT).
The main purpose of this study is to determine if participants who previously took donanemab get clinical benefit when they receive annual doses. For each participant, the study will last up to 2.5 years and will include 6 visits.
- Conditions
- Alzheimer Disease, Dementia, Plaque, Amyloid
- Trial name
- NCT07602582
- Testing
- Donanemab
- Where
- 62 sites in United States, Japan and 1 more
- Volunteers
- 550 people
- Sponsor
- Eli Lilly and Company
Alzheimer's Disease
A Community-Based Screening Program to Identify Participants at High Risk for Amyloid Pathology
The primary purpose of this study is to identify participants with or without symptoms of Alzheimer's Disease (AD) that are at high risk for brain amyloid pathology using blood-based biomarkers.
- Trial name
- NCT06043700
- Testing
- No Intervention
- Where
- 3 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Eisai Limited
Gingivitis, Plaque
A Study of Experimental Mouthwashes
The purpose of this study is to evaluate the safety and efficacy of experimental mouthwash formulations compared to a hydroalcohol control mouthwash and a positive control mouthwash for the reduction of gingivitis and plaque when…
- Trial name
- NCT05121909
- Testing
- Colgate (R) Cavity Protection Toothpaste, Colgate (R) Cello Toothbrush, Prototype 1 Mouthwash
- Where
- Canada
- Volunteers
- 274 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Psoriasis, Immunomodulation
Multiple Dose Escalation Study In Medically Stable Subjects With Psoriasis
This study was conducted in subjects with psoriasis to evaluate drug activity in this patient population by analysis of changes in psoriatic lesion biopsy characteristics.
- Trial name
- NCT01736696
- Testing
- tofacitinib
- Where
- United States
- Volunteers
- 59 people
- Sponsor
- Pfizer
Plaque, Gingivitis
A Pilot Study to Evaluate a Molecular Method for Plaque
This study is to evaluate the sensitivity of the molecular method and its ability to split a stannous fluoride toothpaste versus a negative control.
- Trial name
- NCT02574221
- Testing
- stannous fluoride toothpaste, cavity protection toothpaste
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Age-Related Macular Degeneration, Allergies
Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives
To collect, preserve, and/or distribute annotated biospecimens and associated medical data to institutionally approved, investigator-directed biomedical research to discover and develop new treatments, diagnostics, and…
- Conditions
- Age-Related Macular Degeneration, Allergies, Alpha-Gal Syndrome, Alzheimer Disease
- Trial name
- NCT05635266
- Testing
- Specimen sample
- Where
- United States
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Sanguine Biosciences
Hereditary Transthyretin Amyloidosis (ATTRv) Cardiomyopathy (CM), Mixed Phenotype
A Study to Examine the Clinical Effectiveness of Tafamidis in Patients With Mixed Phenotype Hereditary Transthyretin Amyloidosis
This study will examine the clinical effectiveness of Tafamidis in patients with Mixed Phenotype Hereditary Transthyretin Amyloidosis using data that already exist in patients' medical records.
- Trial name
- NCT05139680
- Testing
- tafamidis
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Pfizer
Plaque, Dental Plaque
Clinical Evaluation of a Toothpaste for Dental Plaque Reduction and Prevention of Gum Problems
Qualified subjects will be enrolled and randomized to either one of the three study groups described above based on their initial modified gingivitis and plaque scores.
- Conditions
- Plaque, Dental Plaque, Gingivitis
- Trial name
- NCT07842991
- Testing
- 0.45% SnF HW with NaF (1450 F), 67% Bicarbonate with NaF (1400 F), Colgate Cavity Protection Toothpaste
- Where
- Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Alzheimer's Disease
A Study to Evaluate Albumin and Immunoglobulin in Alzheimer's Disease
The purpose of this study is to evaluate the changes in the cognitive, functional, behavioral and global domains based on the different applicable psychometric batteries and scales.
- Trial name
- AMBAR (NCT01561053)
- Testing
- Albumin 5%, Albumin 20%, Immunoglobulin
- Where
- 40 sites in United States, Spain
- Volunteers
- 347 people
- Sponsor
- Instituto Grifols, S.A.
Gingivitis, Plaque
The Effects of Oscillating-Rotating Electric Toothbrushes on Plaque and Gingival Health
The aim of this analysis was to compare the effects of oscillating-rotating (O-R), side-to-side (sonic), and manual toothbrushes on plaque and gingival health after multiple uses.
- Trial name
- NCT04017507
- Testing
- Oscillating-rotating electric toothbrush, Side-to-side electric toothbrush, Manual toothbrush
- Where
- United States
- Volunteers
- 2,145 people
- Sponsor
- Procter and Gamble
Psoriasis
A Study in Participants With Moderate to Severe Psoriasis
The primary purpose for this study is to help answer the following research questions The safety of ixekizumab (LY2439821) and any side effects that might be associated with it.
- Trial name
- NCT01107457
- Testing
- Ixekizumab
- Where
- 34 sites in United States, Denmark
- Volunteers
- 142 people
- Sponsor
- Eli Lilly and Company
Gingivitis, Plaque
Clinical Study to Collect and Analyze Dental Plaque and Oral Health Measures in a Population With High Plaque/Low Gingivitis and High Plaque/High Gingivitis
The objective of this clinical research study is to collect and analyze plaque and oral health measures in a population with high plaque/low gingivitis and high plaque/high gingivitis
- Trial name
- NCT07614490
- Testing
- sodium monofluorophosphate toothpaste
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Colgate Palmolive
Moderate to Severe Plaque-type Psoriasis
Secukinumab Dosage Optimisation in Partial Responders With Moderate to Severe Plaque-type Psoriasis
This study is designed to support the optimal use of secukinumab by providing data to refine guidance on dosing flexibility in patients with psoriasis.
- Trial name
- GAIN (NCT02474069)
- Testing
- Secukinumab
- Where
- 89 sites in Germany
- Volunteers
- 772 people
- Sponsor
- Novartis Pharmaceuticals
Chronic Inflammatory Demyelinating Polyneuropathy, Guillain-Barre Syndrome
RWE-based Treatment Patterns and Outcomes in CIDP
To describe the demographics, clinical characteristics, treatment patterns and clinical outcomes of chronic inflammatory demyelinating polyneuropathy (CIDP), Guillain-Barre Syndrome (GBS), and heredofamilial amyloidosis (hATTR)…
- Conditions
- Chronic Inflammatory Demyelinating Polyneuropathy, Guillain-Barre Syndrome, Hereditary Amyloidosis
- Trial name
- NCT05940922
- Testing
- No intervention. Retrospective observation only.
- Where
- United Kingdom
- Volunteers
- 170 people
- Sponsor
- RwHealth
Polyneuropathy, Amyloid, Neuropathic Pain
Screening for the Transthyretin-Related Familial Amyloidotic Polyneuropathy (TTR FAP)
An International, multicenter, epidemiological observational study investigating the prevalence of Transthyretin-Related Familial Amyloidotic Polyneuropathy (TTR-FAP) in participants with small fiber polyneuropathy of no obvious…
- Conditions
- Polyneuropathy, Amyloid, Neuropathic Pain, Cardiac Failure, Orthostatic Hypotension
- Trial name
- TRAP2-1 (NCT01705626)
- Where
- 11 sites in Austria, Hungary and 4 more
- Volunteers
- 500 people
- Sponsor
- CENTOGENE GmbH Rostock
HFpEF - Heart Failure With Preserved Ejection Fraction, HFmrEF
US Benchmarking Clinical Study
The goal of this observational study is to measure shear wave velocity (SWV) in patients with non-reduced left ventricular ejection fraction (LVEF) heart failure and left ventricular hypertrophy, with or without transthyretin…
- Conditions
- HFpEF - Heart Failure With Preserved Ejection Fraction, HFmrEF, ATTR-CM (Transthyretin Amyloid Cardiomyopathy), Left Ventricular Hypertrophy
- Trial name
- EMS-CT-1 (NCT07215715)
- Where
- 3 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- eMyosound SAS
Gingivitis, Plaque
Clinical Research Study to Assess the Efficacy of Two Brushing Regimens in the Reduction of Established Dental Plaque and Gingivitis.
Qualified subjects will be enrolled and randomized to one of the two study groups based on their initial Plaque and Gingivitis scores. Subjects will be instructed to use the products according to the instructions provided.
- Trial name
- NCT06244303
- Testing
- manual Tooth Brush + Colgate Total TP (0.454% SnF, 1100 ppm F), manual toothbrush + Colgate dental cream
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive