Clinical trials: Single Nucleotide Polymorphism
Premature Birth
Three Interacting Single Nucleotide Polymorphisms (SNPs) and the Risk of Preterm Birth in Black Families
A multilocus interaction of three pro-inflammatory cytokine single nucleotide polymorphisms (SNPs), -3448 Tumor Necrosis Factor-α, -7227 Interleukin 6, and 33314 Interleukin 6R was reported by Menon and associates in 2006.
- Trial name
- NCT00675753
- Testing
- Blood spot specimens will be drawn
- Where
- 2 sites in United States
- Volunteers
- 258 people, healthy volunteers welcome
- Sponsor
- University of Miami
Covid19
IL- 6 Gene (174G/C) Single Nucleotide Polymorphism as an Indicator of COVID-19 Severity in Egyptian Patients
Although the direct damage from the viruses contributes to the initiation of the disease, the cytokine storm caused by COVID-19 plays a vital role in the development of acute lung injury and adult respiratory distress syndrome.
- Trial name
- NCT04544033
- Testing
- interleuken 6 level measurment, Interleukin-6 Gene-174C detection
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Tanta University
Attention Deficit Hyperactivity Disorder
Methylphenidate Treatment Response Study of Genetic Polymorphism in Attention Deficit Hyperactivity Disorder(ADHD)
The purpose of this study is to determine whether norepinephrine gene polymorphism affect to treatment response in ADHD
- Trial name
- NCT00862108
- Testing
- Methylphenidate
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Seoul National University Hospital
Patients With Acute Myeloid Leukemia, Patients Receiving Induction/Consolidation Chemotherapy
Genetic Predictive Model Based on Single Nucleotide Polymorphisms in the DNA Repair Pathway and Drug Metabolis/Transport Pharmacogenetics in the Prediction of Response and Treatment Outcomes in Acute Myeloid Leukemia
The main component in the treatment of acute myeloid leukemia (AML) is consist of anthracycline (such as daunorubicin or idarubicin) and cytarabine.
- Trial name
- NCT01106144
- Where
- South Korea
- Volunteers
- 500 people
- Sponsor
- Samsung 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)
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
Prostate Cancer
Exploring Genomic, Proteomic and Dosimetric Determinants of Late Toxicity After Three Dimensional Conformal Radiotherapy (RT) for Prostate Cancer
Prostate cancer is the most common malignancy in males, and radiotherapy is a commonly chosen treatment option for patients with localized disease.
- Trial name
- NCT00122265
- Where
- Canada
- Volunteers
- 83 people
- Sponsor
- AHS Cancer Control Alberta
DiGeorge Syndrome, 22q11.2 Deletion Syndrome
Examining Genetic Factors That Affect the Severity of 22q11.2 Deletion Syndrome
22q11.2 deletion syndrome is a genetic disorder that can cause heart defects, facial abnormalities, and developmental and learning disabilities. The severity of the disorder can vary widely among people.
- Trial name
- NCT00556530
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Albert Einstein College of Medicine
Cancer
Chronic Graft-Versus-Host Disease in Patients Who Have Undergone Donor Stem Cell Transplant
RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to chronic graft-versus-host disease in patients who…
- Trial name
- NCT00957736
- Testing
- polymorphism analysis, laboratory biomarker analysis
- Where
- 3 sites in United States
- Volunteers
- 252 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Diabetic Nephropathy.
SLC2A1 Variants and Diabetic Nephropathy
Cells damaged by hyperglycemia are unable to downregulate glucose entrance in presence of high extracellular glucose resulting in intracellular activation of deleterious biochemical pathways.
- Trial name
- NCT01768611
- Where
- Brazil
- Volunteers
- 449 people
- Sponsor
- University of Sao Paulo General Hospital
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
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
Rheumatoid Arthritis (RA)
Expression of IRAK1 Gene rs1059703-related Single- Nucleotide Polymorphisms in Egyptian Patient With Rheumatoid Arthritis
Rheumatoid arthritis (RA) is known as a long-lasting inflammatory autoimmune disease affecting the diarthrodial joints, which is diagnosed by inflammation and hyperplasia in synovium, generation of RF and anti-citrullinated…
- Trial name
- NCT05588817
- Testing
- PCR polymorphism
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Sohag University
Transfusion-dependent Beta-Thalassemia
Deciphering Effects of Thalidomide on Red Blood Cells in Transfusion Dependents Beta Thalassemia Patients
The goal of this Non-Randomized Clinical Trial is to determine the effects of thalidomide on red blood cells in transfusion dependent beta thalassemia patients.
- Trial name
- NCT06146478
- Testing
- Thalidomide
- Where
- Pakistan
- Volunteers
- 200 people
- Sponsor
- Blood Care Clinic
Congenital Heart Disease
Genetics of Congenital Heart Disease
Congenital heart disease (CHD) is the most common type of birth defect but the cause for the majority of cardiac birth defects remains unknown.
- Trial name
- NCT01192048
- Testing
- Blood Sample Collection
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Nationwide Children's Hospital
Immune Thrombocytopenic Purpura
" Effect of Single-nucleotide Polymorphism of CD40 Gene rs1883832 C/T on the Risk of Immune Thrombocytopenic Purpura "
Immune thrombocytopenia is an acquired autoimmune disease, in which platelets are opsonized by auto-antibodies and destroyed by phagocytic cells .Genetic polymorphisms in the immune mediators have been suggested to play a pivotal…
- Trial name
- NCT05585944
- Testing
- Genotyping of rs1883832C/T related single-nucleotide polymorphism
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Coronary Heart Disease
Peking University & University of Michigan Study of MI and Atherosclerosis
Coronary heart disease and myocardial infarction have become a major threat to the health of our people. Their incidence rate and mortality rate are still rising. Dyslipidemia is one of the important risk factors.
- Trial name
- PUUMA (NCT04950699)
- Testing
- Single-nucleotide Polymorphism of genes related with Dyslipidemia
- Volunteers
- 4,700 people
- Sponsor
- Peking University Third Hospital