Clinical trials: Plaque, Amyloid
Mild Cognitive Impairment
Return of Amyloid Imaging Results (RAISR Study)
Diagnostic tests designed to detect Alzheimer's disease (AD) pathology are increasingly popular in research on cognitive aging and AD.
- Trial name
- RAISR (NCT03121118)
- Testing
- Scan Opportunity
- Volunteers
- 82 people
- Sponsor
- University of Pittsburgh
Periodontitis
Clinical Efficacy of Mouthrinses Based on Chlorhexidine 0.12% and CITROX®
The goal of the following clinical trial is to compare the efficacy of a product based on chlorhexidine 0.12% and CITROX and the same product without CITROX in the healing phenomena that occur after non-surgical periodontal…
- Trial name
- NCT06341439
- Testing
- Mouthwash with chlorhexidine 0,12% and CITROX, Mouthwash with chlorhexidine 0,12%
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of L'Aquila
Caries
Effectiveness of Toothbrushing Techniques in Plaque Removal and Caries Lesion Control
The aim of the study is to evaluate the effectiveness of cross-toothbrushing technique compared with anteroposterior and biofilm removal and control of caries lesions in first permanent molars.
- Trial name
- toothbrushing (NCT01501357)
- Testing
- modified toothbrush with multilevel filaments, cross toothbrushing
- Where
- Brazil
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Amyloid-beta
Sleep Quality and Amyloid-Beta Kinetics
The purpose of this study is to change the concentration of amyloid-beta in human cerebrospinal fluid (CSF) by modification of sleep efficiency.
- Trial name
- NCT03077620
- Testing
- Suvorexant
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Alzheimer's Disease (AD)
Prospective Single-Arm Safety Study of Cervical LVA in AD Patients
Official Title Prospective Single-Arm Safety Study of Cervical Lymphaticovenular Anastomosis (LVA) in Patients with Alzheimer's Disease Purpose of the Study Researchers are conducting this study to see if a minimally invasive…
- Trial name
- Neck LVA (NCT07458620)
- Testing
- Supermicrosurgical Lymphaticovenular Anastomosis (LVA)
- Where
- Taiwan
- Volunteers
- 35 people
- Sponsor
- Chang Gung Memorial Hospital
Alzheimer Disease
Retinal Metabolic Imaging of Alzheimer Patient
This research project concerns the evaluation of the Metabolic Hyperspectral Retinal Camera (MHRC), a novel medical instrument from Optina Diagnostics, for the detection of beta-amyloid plaques, a hallmark of Alzheimer's disease…
- Trial name
- NCT03420807
- Testing
- MHRC
- Where
- Canada
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Optina Diagnostics Inc.
Plaque
A Clinical Study to Evaluate Effects of an Oral Rinse on Plaque and Gingivitis
Rinse contains an anti-plaque agent that helps prevent the accumulation of dental plaque associated with gingivitis.
- Trial name
- NCT03421145
- Testing
- 3M™ Oral Rinse, Vehicle Control Oral Rinse, PerioShield™ Oral Health Rinse
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Solventum US LLC
Chronic Plaque Psoriasis
A Phase 2, Double-blind, Placebo-controlled Study of the Efficacy and Safety of Belumosudil in Subjects With Moderate/Severe Chronic Plaque Psoriasis
This is a phase 2, randomized, placebo-controlled, 2-period study to evaluate the safety, tolerability, and efficacy of belumosudil in adult subjects with moderate to severe chronic plaque psoriasis who are candidates for…
- Trial name
- NCT02852967
- Testing
- Belumosudil
- Where
- 14 sites in United States
- Volunteers
- 110 people
- Sponsor
- Kadmon Corporation, LLC
Alzheimers Disease
Evaluation of [123I] AV83 and SPECT in Patients With Alzheimer Disease in Comparison to Healthy Controls
The underlying goal of this study is to assess 123-I AV83 SPECT imaging as a tool to detect ß-amyloid deposition in the brain of AD research participants and age- and gender-matched healthy subjects.
- Trial name
- NCT00448799
- Testing
- [123-I] AV-83 Injection and Imaging Procedures
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Molecular NeuroImaging
Atherosclerosis, Hyperlipidemia
Magnetic Resonance Angiography to Diagnose Atherosclerotic Disease
This study will determine the usefulness of magnetic resonance imaging (MRI) for examining the heart or blood vessels. MRI uses a magnetic field and radio waves to produce images of body tissues and organs.
- Conditions
- Atherosclerosis, Hyperlipidemia, Hypertension, Diabetes Mellitus
- Trial name
- NCT00382564
- Where
- United States
- Volunteers
- 216 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Parkinson's Disease
Florbetapir F 18 PET Imaging of Beta-amyloid in Parkinson's Disease Patients
The primary aim of this study is to compare regional amyloid burden in Parkinson's disease (PD) to normal control subjects. We hypothesize that there will be significant differences in overall amyloid burden in PD patients…
- Trial name
- NCT00857532
- Testing
- florbetapir F 18
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Avid Radiopharmaceuticals
Leprosy, Hansen's Disease
The Effects of Traditional Chinese Medicine Mouthwash Solutions on the Oral Health of Leprosy Patients
The purpose of this study is to treat with traditional Chinese medicine mouthwash, and through the research of dental plaque detection and xerostomia questionnaire and traditional Chinese medicine treatment mechanism.
- Conditions
- Leprosy, Hansen's Disease, Xerostomia, Plaque
- Trial name
- NCT05091216
- Testing
- Traditional Chinese Medicine mouthwash, Dilute 50 times of Traditional Chinese Medicine mouthwash
- Where
- Taiwan
- Volunteers
- 41 people
- Sponsor
- Lo-Sheng Sanatorium
Plaque, Gingivitis
Study to Investigate Toothpaste on Antibacterial Effects in the Different Regions of the Mouth
The clinical study will examine the effects of brushing with randomly assigned test toothpaste on the bacteria on the dental plaque, tongue, cheek, gum surface, and in saliva
- Trial name
- NCT07458464
- Testing
- stannous fluoride toothpaste, 0.76% Sodium Monofluorophosphate (Na MFP) toothpaste
- Where
- 2 sites in Thailand
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
MILD COGNITIVE IMPAIRMENT
Identification of Biomarkers Sensitive to Disease Progression in Patients With Mild Cognitive Impairment
THE STUDY WILL BE A TWO-PART RESEARCH PART A and PART A extended: 1. To implement a "common" MRI acquisition protocol in multiple centers across Europe (Pharma-COG partners). 2.
- Trial name
- NCT01425957
- Testing
- Lumbar puncture
- Where
- 13 sites in France, Germany and 4 more
- Volunteers
- 229 people, healthy volunteers welcome
- Sponsor
- Qualissima
Alzheimer Disease, Cognitive Dysfunction, Cognitive Disorder
DIV-AD BARCELONA: Alzheimer's Blood-Based Biomakers for a Diverse Community
The DIV-AD study aims to find out whether levels of Alzheimer's disease markers in blood differ among the main ethnical groups living in central Barcelona.
- Conditions
- Alzheimer Disease, Cognitive Dysfunction, Cognitive Disorder, Dementia, Neurodegenerative Disease
- Trial name
- DIV-AD (NCT07521722)
- Where
- Spain
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Barcelonabeta Brain Research Center, Pasqual Maragall Foundation
Diabetes, Plaque
DD2-Coronary Plaque Morphology and Plaque Progression
However, there is only very sparse information regarding the atherosclerotic burden and cardiovascular biomarkers in the early stages of type-2 diabetes, as the vast majority of studies have concerned diabetes populations with…
- Conditions
- Diabetes, Plaque, Atherosclerosis
- Trial name
- DD2plaque (NCT03022344)
- Testing
- Cardiac CT
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Inflamed Gums, Dryness Oral
Regular Antibacterial Photodynamic Therapy on Oral Hygiene in the Elderly 24-hour Care
This study aims to determine the effectiveness of the Lumoral device on oral hygiene, inflammatory load, and dryness of mouth in elderly 24-hour care residents.
- Conditions
- Inflamed Gums, Dryness Oral, Plaque
- Trial name
- NCT05720104
- Testing
- Lumoral Treatment, Standard oral hygiene instructions
- Where
- Sweden
- Sponsor
- Koite Health Oy
Gingivitis
Comparing the Inter-dental Brush to Dental Floss
The study's purpose is to find an easy and effective alternative to dental floss for those persons who cannot or choose not to dental floss so that they can maintain and/or achieve optimal oral health.
- Trial name
- NCT00743548
- Testing
- IB = Interdental brush, the intervention, DF = Dental floss, the positive control
- Where
- Canada
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Plaque Psoriasis
Study of CRx-191 to Assess Activity in Plaque Psoriasis
CRx-191 is a proprietary synergistic combination drug candidate being evaluated by CombinatoRx for topical psoriasis therapy. CRx-191 was identified via a proprietary screening assay for novel drug combinations demonstrating…
- Trial name
- NCT00557739
- Testing
- mometasone furoate, nortriptyline HCl
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- Zalicus
Dental Caries
The Microbiology of Caries Resistance
The purpose of this research study is to investigate the bacterial composition of plaque and saliva located in the mouth and associate that with risk factors that cause cavities.
- Trial name
- NCT02130206
- Testing
- Caries Free, Caries Active
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- University of Florida