Clinical trials: Single Nucleotide Polymorphism
Idiopathic Membranous Nephropathy
Study on Single-nucleotide-polymorphism in Idiopathic Membranous Nephropathy
The purpose of this study is to analysis the different genotype in the idiopathic membranous nephropathy patients which with different therapeutic outcomes after treated by the Comprehensive Treatment Regimen or immunosuppressive…
- Trial name
- NCT01799460
- Testing
- The Comprehensive Treatment Regimen of Traditional Chinese Medicine, The immunosuppressive agents
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shanghai University of Traditional Chinese Medicine
Tuberculosis
The Impact of Vitamin D on Tuberculosis Among Koreans
Vitamin D has been regarded to be beneficial to tuberculosis (TB) patients. The aim of this study is to elucidate the role of vitamin D deficiency in development and treatment outcomes among Korean TB patients.
- Trial name
- NCT01137370
- Where
- South Korea
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Non-alcoholic Fatty Liver Disease
Utilizing Non-Invasive Fibroscan® Technology to Identify Genetic Markers for Fatty Liver Progression
Non-alcoholic fatty liver disease (NAFLD) is a common disorder, affecting ~30% of people in the general population and up to 96% of obese individuals.
- Trial name
- NCT02267148
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- UNC Nutrition Research Institute
Dyslipidemia, Impaired Glucose Tolerance
Dietary Modulation of Hepatic Lipase (LIPC) -514 C/T Variant Associations With Lipids and Glucose
The investigators evaluated dietary modulation of LIPC rs1800588 (-514 C/T) for lipids and glucose using a randomized cross-over design comparing a high-fat Western diet and a low-fat traditional Hispanic diet in Caribbean…
- Trial name
- NCT02938091
- Testing
- High-fat diet, Low-fat diet
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Tufts University
Obesity
Investigation of Genetic Marker Associated With Obesity in Koreans
A single-nucleotide polymorphism (SNP) analysis of DNA obtained from peripheral blood of the obese patients and the normal control will be performed to find genetic marker for obesity
- Trial name
- IGM-OK (NCT01341860)
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Kyunghee University Medical Center
Adverse Drug Reaction, Therapy Failure
Pharmacogenetic Testing of Patients With Unwanted Adverse Drug Reactions or Therapy Failure
Genetic makeup of a patient influences the efficacy and safety profile of a drug. This study is to summarize individual cases, where Pharmacogenetics (PGx) has been applied during pharmaceutical care.
- Trial name
- NCT04154553
- Testing
- Buccal swab, EDTA Blood sample (4.9mL), Serum sample (7.5mL)
- Where
- Switzerland
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Neonatal Respiratory Distress Syndrome
Association of SCNN1A Single Nucleotide Polymorphisms With Neonatal Respiratory Distress Syndrome
Lung fluid absorption disorders are largely mediated by transepithelial Na+ reabsorption through alpha epithelial sodium channels (α-ENaCs) in alveolar epithelial cells.
- Trial name
- NCT02333669
- Testing
- no intervention
- Where
- China
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
PML, AIDS
Genetics of Progressive Multifocal Leukoencephalopathy and Acquired Immunodeficiency Syndrome
This study will identify genetic factors associated with the development of progressive multifocal leukoencephalopathy (PML) in patients with acquired immunodeficiency syndrome (AIDS).
- Trial name
- NCT00342602
- Where
- 6 sites in United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Macular Degeneration
Genetic Factors in Age-Related Macular Degeneration
This study will examine whether certain polymorphisms (small gene variances) predispose people to develop age-related macular degeneration (AMD).
- Trial name
- NCT00058695
- Where
- United States
- Volunteers
- 477 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Irritable Bowel Syndrome, Children
Immunological Change and the Single Nucleotide Polymorphism (SNP) in Children With Irritable Bowel Syndrome (IBS)
Currently, the pathophysiology of Irritable bowel syndrome( IBS) remains unclear . The purpose of this study is want to investigate the immunological changes in the children with IBS.
- Trial name
- NCT01131442
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
rs185670819 and rs183489969
Genotyping 2 SNPs in Chinese Breast Cancers
The purpose of this study is to determine the frequency of two Single Nucleotide Polymorphisms (SNPs) by sanger-sequencing in Breast Cancers and healthy controls .
- Trial name
- NCT02886845
- Testing
- rs183489969,rs185670819
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Song Hongping
Healthy, Metabolism
Personalized Dietary Program and Markers of Wellness
The objective of this study is to determine the impact of an integrated personalized dietary and wellness program which includes dietary advice, meals, and counseling on health and wellness.
- Trial name
- NCT03424395
- Testing
- Personalized dietary and wellness program
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Habit, LLC
Biological Availability of Vitamins and Micronutrients
Effect of Genetic Variants on Fat-soluble Vitamin Bioavailability
The aim was to identify minor genetic variations (single nucleotide polymorphisms) that explain the interindividual variability in bioavailability of fat soluble micronutrients (fat soluble vitamins and carotenoids).
- Trial name
- VITAGENES (NCT02100774)
- Where
- France
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Crohn's Disease, Ustekinumab
A Study on the Associations of Toll-like Receptor 5 Gene Polymorphisms With Crohn's Disease in Chinese Patients
The exact etiology and pathogenesis of Crohn's disease (CD) have not been fully elucidated, and may be related to the combined effects of genetics, environment, immunity, gut microbiota, and many other factors.
- Conditions
- Crohn's Disease, Ustekinumab, Toll-like Receptor 5, Polymorphism, Single Nucleotide
- Trial name
- NCT07035678
- Where
- China
- Volunteers
- 825 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
ST Elevation Myocardial Infarction
SNPs in the DNase 1 Gene Impair Its Activity and Are Increased in a STE-ACS Patient Cohort Compared to Healthy Controls
Neutrophil extracellular traps (NETs) and deoxyribonuclease (DNase) activity determine outcome in ST elevation acute coronary syndrome (STE-ACS). DNase single nucleotide polymorphisms (SNPs) were increased in a japanese cohort.
- Trial name
- NCT02615015
- Testing
- Blood draw
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Adolescent Idiopathic Scoliosis, Single Nucleotide Polymorphisms
Investigation of LBX1, TIMP2, GPR126 and CHD7 Gene Polymorphisms in Adolescent Idiopathic Scoliosis Patients
Adolescent Idiopathic Scoliosis (AIS) is a common disease of the spine observed in individuals aged 10-18 who typically do not have any other health issues.
- Trial name
- NCT06540924
- Testing
- single nucleotide polymorphisms
- Where
- Turkey (Türkiye)
- Volunteers
- 301 people, healthy volunteers welcome
- Sponsor
- Uludag University
Dyslipidemias, Single Nucleotide Polymorphism
VDR SNPs & 25OHD Correlated With Dyslipidemia
The project was aimed to explore the associations of single nucleotide polymorphisms (SNPs) of vitamin D receptor gene with specific circulating lipids in adult Chinese.
- Trial name
- NCT04707612
- Testing
- No intervention.
- Where
- China
- Volunteers
- 1,987 people, healthy volunteers welcome
- Sponsor
- Shenzhen Center for Chronic Disease Control
Non-small Cell Lung Cancer, Primary Carcinoma
GWAS Research of Lung Cancer in Tianjin
To study the association of Genetic Polymorphisms with Lung Cancer Risk in Tianjin Population.
- Trial name
- NCT01255059
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University Cancer Institute and Hospital
Pain
Genetic Basis For Variation In NSAID Analgesia In A Clinical Model Of Acute Pain
This study will evaluate how genetic makeup contributes to the variation in people regarding their sensitivity to and experience of pain.
- Trial name
- NCT00115752
- Testing
- Valdecoxib, COX Inhibitor
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- National Institute of Nursing Research (NINR)
Asthma in Children, Genetic Disease
Association Between Genetic Polymorphisms and Type 2 Asthma in Children
To further understand the role of gene single nucleotide polymorphism (SNP) in the occurrence of type 2 inflammation-related asthma in children by analyzing the gene single nucleotide polymorphism (SNP), lung function and type 2…
- Conditions
- Asthma in Children, Genetic Disease, Inflammation
- Trial name
- SNP (NCT06840717)
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Guangzhou Institute of Respiratory Disease