Clinical trials: Gene Polymorphism
Skeletal Muscle Performance, Gene Polymorphisms
Assessment of the Impact of N-acetylcysteine Supplementation on Physical Performance
Study aims to verify the hypothesis: N-acetylcysteine (NAC) supplementation improves exercise capacity in people training endurance sports and the effectiveness of this supplementation depends on the polymorphism of genes related…
- Trial name
- NCT05604586
- Testing
- N-acetylcysteine
- Where
- Poland
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Gene Polymorphism, ASCVD
NPC1L1 Gene Polymorphism and the Efficacy and Safety of Hybutimibe
Significant individual differences may lead to differences in patients' responses to drug therapy and lead to an increased incidence of adverse reactions.
- Trial name
- NCT06641661
- Testing
- Hybutimibe 10mg QD
- Volunteers
- 1,000 people
- Sponsor
- Qianfoshan Hospital
Mucin B5 rs (35705950) Gene Polymorphism in Interstitial Lung Diseases
MucinB5 Gene Polymorphism and Leucocytes Telomere Length in Interstitial Lung Diseases
This is an observertional study aimed at Study the association between Mucin B5 rs (35705950) gene polymorphism and Leucocytes telomere length in relation to interstitial lung diseases.
- Trial name
- NCT06498141
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Gene Polymorphism, Edoxaban
Prospective Observational Association Between SLCO1B1 Gene Polymorphism and the Anti-factor Xa Activity of Edoxaban in Patients With Moderate to Severe Renal Insufficiency
1. To provide reference for clinical rational use of edoxaban; 2. Optimize the individualized dosing regimen of edoxaban.
- Conditions
- Gene Polymorphism, Edoxaban, Renal Insufficiency
- Trial name
- NCT06431789
- Where
- China
- Volunteers
- 220 people
- Sponsor
- Yi Han
Dental Caries Secondary to Polymorphisms, Polymorphisms in Enamel Encoding Genes
Polymorphisms in ENAM, AMBN, and KLK4 Contribute to DCS.
A Cross-Sectional Study aims to shed light on potential genetic determinants influencing dental caries susceptibility within this demographic and significantly understanding of genetic factors associated with dental caries…
- Trial name
- NCT06343766
- Testing
- DNA collation and genotyping
- Where
- Egypt
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- Amina Fouad Farag
Irisin Gene Polymorphism in Type II Diabetic Patients
Irisin Expression and Gene Polymorphism in Type II Diabetic Patients With and Without CAD
This is an observertional study aimed at Study the association between the level of irisin expression and (Fibronectin Type III Domain Containing 5 (FDNC5) gene polymorphism and the presence and severity of coronary artery…
- Trial name
- CAD (NCT04957823)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Type 2 Diabetes Mellitus, Gene Polymorphisms
Effect of Mutations in T2DM Susceptibility Genes on the Expression of Susceptibility Genes in Patients With T2DM and Controls
In this study, investigators wanted to determine the effect of T2DM susceptibility gene mutations on self-expression. Participants (T2DM patients and controls) were recruited to identify genotypes and detect the levels of T2DM…
- Conditions
- Type 2 Diabetes Mellitus, Gene Polymorphisms, Genetic Mutations, Susceptibility, Genetic
- Trial name
- NCT06277466
- Testing
- Fresh normal pancreatic tissues or adjacent tissues of pancreatic cancer were collected from controls and T2DM patients without hypoglycemic drugs, Fresh blood samples were collected from healthy subjects and T2DM patients without hypoglycemic drugs
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University
to Evaluate the Association of GUCY1A3 rs7692387 Gene Polymorphism Carrier on the Development of Cardiovascular Events After Coronary Artery Bypass Grafting
The Effect of Polymorphism of the GUCY1A3 rs7692387 Gene on Cardiovascular Events After Coronary Artery Bypass Grafting.
Polymorphism in the GUCY1A3 gene worsens the activity of rCC, causing vasoconstriction and increased platelet aggregation. Studies have shown the association of the GUCY1A3 gene with the risk of coronary heart disease and its…
- Trial name
- NCT06215300
- Testing
- coronary artery bypass grafting
- Where
- 2 sites in Russia
- Volunteers
- 800 people
- Sponsor
- Novosibirsk Scientific Research Institute for Circulatory Pathology
Post-Infarction Heart Rupture, Gene Polymorphism
PCSK9 Polymorphism and Risk of Cardiac Rupture
Protein convertase subtilisin/kexin type 9 (PCSK9) plays a regulatory role in cholesterol homeostasis by promoting low-density lipoprotein receptor (LDLr) degradation.
- Trial name
- NCT05503095
- Testing
- Genetic analysis for PCSK9 polymorphisms
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Maastricht University Medical Center
Angiotensin Converting Enzyme rs (1799752) Gene Polymorphism and Development of In-Stent Restenosis in Patients With Stable Coronary Artery Diseases
Angiotensin Converting Enzyme rs (1799752) Gene Polymorphism and Development of In-Stent Restenosis in Patients With Stable Coronary Artery Diseases in Sohag Hospital University.
One of the most common medical approaches to the treatment of coronary artery disease (CAD) is the percutaneous coronary intervention (PCI) which became frequent due to high efficiency and safety of this procedure.
- Trial name
- NCT06055673
- Testing
- DNA extraction AND Real- time polymerase chain reaction analysis to POLYMORPHISM OF in in-stent restenosis (ISR) in CAD
- Where
- Egypt
- Volunteers
- 182 people
- Sponsor
- Sohag University
Myasthenia Gravis, Ocular, Gene Polymorphism
Association Study Between VDR Gene Polymorphisms and Risk and Features of MG in Han Chinese Population
The Vitamin D receptor gene (VDR) polymorphisms are the candidate genetic variants for susceptibility to autoimmune diseases. In the present study, the investigators aimed to assess the association between VDR polymorphisms and…
- Trial name
- NCT05380128
- Testing
- Genotype analysis for VDR rs1544410, rs2228570, rs731236, and rs7975232 polymorphisms
- Where
- China
- Volunteers
- 297 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Pharmacokinetics, Pancreatic Cancer
Study on Umorestat Hydrogen Sulfate Capsule in Patients With Locally Advanced/Metastatic Pancreatic Cancer
Based on the tolerability, safety and pharmacokinetics phase I/II clinical trials of ulimostat hydrochloride capsules (LH011) combined with gemcitabine hydrochloride (GEM) in locally advanced/metastatic pancreatic cancer…
- Conditions
- Pharmacokinetics, Pancreatic Cancer, Gene Polymorphisms
- Trial name
- NCT05329597
- Testing
- Genotyping
- Where
- China
- Volunteers
- 88 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
COMT Gene Polymorphism
Pharmacogenetics of Cannabinoid Response
This study attempts to examine genetic influences on the effects of tetrahydrocannabinol (Δ9-THC), the active ingredient of marijuana, cannabis, "ganja", or "pot".
- Trial name
- NCT00678730
- Testing
- delta 9 tetrahydrocannabinol
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Yale University
Abiraterone Acetate, Gene Polymorphism
Effects of Metabolic Enzymes and Transporter Gene Polymorphisms on the Pharmacokinetics and Metabolism of Oral Abiraterone Acetate in Healthy Chinese Adults
1. To explore the relationship between the changes of plasma concentration of abiraterone acetate after taken orally on fasting or postprandial and gene polymorphism. 2.
- Conditions
- Abiraterone Acetate, Gene Polymorphism, Pharmacokinetic, Metabolic Analysis
- Trial name
- NCT04735913
- Testing
- Abiraterone acetate tablets
- Where
- China
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Zhongnan Hospital
Severe Periodontitis, Risk Factors
Risk Factors for Severe Periodontitis in 30 to 40 Year Olds: a Retrospective Study
Periodontitis is one of the most common oral diseases, which is characterized by alveolar bone resorption and destruction. In China, as a major country in the incidence of periodontitis, there is a huge population of patients…
- Conditions
- Severe Periodontitis, Risk Factors, Gene Polymorphism
- Trial name
- NCT04960774
- Testing
- Observational study, no intervention
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Malignant Hyperthermia, Polymorphisms in Genes RYR1 and CACNAS1S
Spanish Registry of RYR1 and CACNA1S Polymorphisms
Study design: The Spanish registry of RYR1 and CACNA1S polymorphisms (RYCA) is an anonymous descriptive observational multicentre study that aims to identify and catalogue the variants or polymorphisms in the RYR1 and CACNA1S…
- Trial name
- NCT03964870
- Testing
- Diagnostic of polymorphisms in malignant hyperthermia
- Where
- Spain
- Volunteers
- 5,000 people
- Sponsor
- Hospital Universitario La Fe
Modulation of Cognitive Flexibility by Transcranial Direct Current Stimulation, Tyrosine Administration and Polymorphisms in the COMT Gene
Mod of Cognitive Flexibility by tDCS, Tyrosine Polymorphisms in the COMT Gene
The current study would examine whether increases in endogenous dopaminergic activity via tyrosine and the (presumed) excitation of these by anodal tDCS of the dlPFC could causally be related to cognitive flexibility as measured…
- Trial name
- NCT03845920
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Sheffield Hallam University
Characterize rs70991108 Polymorphism of DHFR Gene
DHFR 19 bp Deletion Polymorphism and Folic Acid Utilization
A genetic variation in the gene for the protein dihydrofolate reductase (DHFR) that is necessary to utilize folic acid (a synthetic form of the B vitamin folate found in supplements and fortified food), increases the risk for…
- Trial name
- NCT03319979
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Tufts University