Clinical trials: Quercetin
Periodontal Pocket
The Proposed Study Aims to Investigate the Efficacy of Quercetin as an Adjunctive to Mechanical Debridement in Treatment of Periodontitis
the proposed study aims to investigate the effect of Quercetin in treatment of periodontitis patients
- Trial name
- NCT06982248
- Testing
- NSP and chitosan nanoparticles gel loaded by quercetin, NSP and chitosan nanoparticles gel, scaling and root planning
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Aging
Safety and Feasibility of Dasatinib and Quercetin in Adults at Risk for Alzheimer's Disease
The purpose of this pilot study is to demonstrate the safety and feasibility of administering intermittent doses of Dasatinib and Quercetin (D+Q) in older adults at risk of Alzheimer's disease (AD).
- Trial name
- STAMINA (NCT05422885)
- Testing
- Dasatinib, Quercetin
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Lewis Lipsitz
Childhood Obesity
Efficacy Evaluation of a Mixed Compound of Antioxidants in Terms of Endothelium Damage/Function in Pediatric Subjects With Obesity.
The aim of our study was to test the effects on endothelium of a combination of curcumin, resveratrol, plus zinc, magnesium, selenium and Vitamin D in a cohort of pediatric subjects with obesity.
- Trial name
- OBELIX (NCT04723849)
- Testing
- Auxilie® Immuplus, Envicon Medical, Verona, Italy
- Where
- Italy
- Volunteers
- 48 people
- Sponsor
- Universita di Verona
Coronary Artery Disease Progression
Sirtuin-1 and Advanced Glycation End-products in Postmenopausal Women With Coronary Disease
Higher consumption of fruits and vegetables promote greater availability of phenolic compounds and these compounds were associated with vascular health.
- Trial name
- NCT03943459
- Testing
- Quercetin
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- InCor Heart Institute
Prostate Adenocarcinoma
Trial of Quercetin, Bromelain, Rye Flower Pollen & Papain on Reducing Severity of Radiation-Induced Prostatitis
This study will assess the difference in prostatitis symptoms in men with localized prostate cancer following brachytherapy taking Q-Urol relative to placebo.
- Trial name
- Q-Urol (NCT04252625)
- Testing
- Q-Urol
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- University of Utah
SARS (Severe Acute Respiratory Syndrome)
Quercetin In The Treatment Of SARS-COV 2
In 1937, Albert Szent-Gyorgyi received a Nobel Prize for discovering vitamin C and flavonoids, as well as for exploring their biochemical properties.
- Trial name
- QUERCOV (NCT04853199)
- Testing
- Quercetin
- Where
- 2 sites in Tunisia
- Volunteers
- 200 people
- Sponsor
- Hôpital Universitaire Sahloul
Age-related Macular Degeneration
A Study to Evaluate the Safety and Efficacy of RQC for AMD
To evaluate the safety and efficacy of resveratrol, quercetin, and curcumin in combination (RQC) over 2 years in patients with age-related macular degeneration (AMD).
- Trial name
- NCT05062486
- Testing
- Resveratrol, Quercetin, Curcumin (RQC), Curcumin
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Paul A Knepper, MD PhD
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Dasatinib and Quercetin With CAR-T Therapy for the Treatment of Patients With Relapsed or Refractory Multiple Myeloma
This phase II trial tests how well giving dasatinib and quercetin with cyclophosphamide, fludarabine and chimeric antigen receptor (CAR)-T cell therapy works in treating patients with multiple myeloma that has come back after a…
- Trial name
- NCT06940297
- Testing
- Biopsy Procedure, Biospecimen Collection, Bone Marrow Aspiration
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- Mayo Clinic
Chronic Obstructive Pulmonary Disease, Emphysema
Biological Effects of Quercetin in COPD Phase II
This study determines whether quercetin supplementation reduces the inflammation and oxidative stress markers in patients with chronic obstructive pulmonary disease.
- Conditions
- Chronic Obstructive Pulmonary Disease, Emphysema, Chronic Bronchitis With Airway Obstruction
- Trial name
- polyphenols (NCT06003270)
- Testing
- Quercetin 1000 mg, Quercetin 500 MG
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Temple University
Sarcoidosis
The Effect of Quercetin in Sarcoidosis
The exact cause of the chronic lung disease sarcoidosis is still unknown. Consequently, a complete efficacious treatment is still not available. Earlier studies indicate an important key role for oxidative stress, i.e.
- Trial name
- NCT00402623
- Testing
- quercetin
- Where
- Netherlands
- Volunteers
- 18 people
- Sponsor
- Maastricht University Medical Center
Fanconi Anemia, Squamous Cell Carcinoma
Quercetin Chemoprevention for Squamous Cell Carcinoma in Patients With Fanconi Anemia
Fanconi anemia (FA) is an autosomal recessive disease characterized by progressive bone marrow failure, variable congenital abnormalities and a predisposition to malignancy, particularly acute myeloid leukemia (AML) and squamous…
- Trial name
- NCT03476330
- Testing
- Quercetin (dietary supplement)
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Osteopenia, Osteoporosis, Age-related Bone Loss
Senolytics to Improve Osteoporosis Therapy
This randomised clinical trial aims to study osteoporosis as a disease of accelerated skeletal aging caused by the accumulation of senescent cells within the skeleton and investigate the effects and safety of senolytics and…
- Trial name
- SENIOR (NCT06018467)
- Testing
- Dasatinib 100 Mg Oral Tablet, Quercetin 1.250 mg (oral), Nicotinamide Riboside 1g (oral)
- Where
- Denmark
- Volunteers
- 120 people
- Sponsor
- Odense University Hospital
Head and Neck Squamous Cell Carcinomas
Neoadjuvant Tislelizumab in Combination With Dasatinib and Quercetin in Resectable HNSCC (COIS-01)
The trial is being conducted to evaluate the efficacy and safety of Tislelizumab in combination with dasatinib and quercetin(combining immunotherapy and senolytics, COIS) in patients with head and neck squamous cell carcinoma who…
- Trial name
- NCT05724329
- Testing
- Tislelizumab + Dasatinib + Quercetin (neoadjuvant), surgery, Tislelizumab + Dasatinib + Quercetin (adjuvant)
- Where
- China
- Volunteers
- 24 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Pharmacokinetics
Pharmacological Profile of Different Quercetin Formulations
This study aims to evaluate the pharmacokinetics of quercetin in healthy participants after the administration of different formulations in a single- and multiple-dose phase.
- Trial name
- NCT05611827
- Testing
- Quercetin LipoMicel (250 mg), Quercetin LipoMicel (500 mg), Quercetin LipoMicel (1000 mg)
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Factors Group of Nutritional Companies Inc.
COVID-19
Trial to Study the Adjuvant Benefits of Quercetin Phytosome in Patients With COVID-19
The purpose of this study is to investigate if Quercetin Phytosome is beneficial for the treatment of COVID-19.
- Trial name
- NCT04578158
- Testing
- Standard COVID-19 care, Quercetin Phytosome
- Where
- Pakistan
- Volunteers
- 152 people
- Sponsor
- Liaquat University of Medical & Health Sciences
Diastolic Heart Failure, Hypertensive Heart Disease
Physiological Effects of Grape Seed Extract in Diastolic Heart Failure
Diastolic heart failure (also known as "heart failure with normal ejection fraction" or "heart failure with preserved ejection fraction") occurs even though the heart muscle's pumping function is normal.
- Conditions
- Diastolic Heart Failure, Hypertensive Heart Disease, Heart Failure With Preserved Ejection Fraction, Hypertension
- Trial name
- GRAPEVINE-HF (NCT01185067)
- Testing
- grape seed extract (MegaNatural BP, Polyphenolics, Inc.)
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Michigan
Periodontal Pocket
Comparative Evaluation of Bromelain-Quercetin Gel With Chlorhexidine Gel as Subgingival Local Drug Delivery Following Scaling and Root Planing In Stage I /II and Grade B Periodontitis - Randomized Control Clinical Trail
Comparative Evaluation of Bromelain-Quercetin Gel With Chlorhexidine Gel as Subgingival Local Drug Delivery Following Scaling and Root Planing In Stage I /II and Grade B Periodontitis - Randomized Control Clinical Trail
- Trial name
- NCT06775392
- Testing
- bromelain-quercetin gel, chlorhexidine gel, SRP
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Krishnadevaraya College of Dental Sciences & Hospital
Cardiometabolic Syndrome
Effects of Quercetin on Cardiometabolic Outcomes
Cardiovascular disease, type 2 diabetes mellitus and associated diseases combined are the leading health burden and cause of mortality worldwide; therefore, the necessity for an intervention is paramount.
- Trial name
- NCT06230861
- Testing
- Quercetin
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Central Lancashire
Dyskeratosis Congenita, Telomere Disease
Quercetin Dyskeratosis Congenita (DC)/Telomere Biology Disorders (TBD)
The purpose of this study is to see if a vitamin-like substance called quercetin is safe for people who have a rare condition called Dyskeratosis congenita (DC) or telomere biology disorders (TBD).
- Trial name
- NCT07628972
- Testing
- Quercetin
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Coronary Artery Disease
Quercetin in Coronary Artery By-pass Surgery
The purpose of this study is to test the anti-inflammatory and anti-senescence effects of quercetin during coronary artery by-pass graft surgery.
- Trial name
- Q-CABG (NCT04907253)
- Testing
- Quercetin
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Montreal Heart Institute