Clinical trials: Genetic Polymorphisms
Beta-Lactams Allergy, Hypersensitivity
Genomic Study of Genetic Polymorphisms Involved in Immediate Allergic Reactions to Beta-lactam Antibiotics
Beta-lactam antibiotics include penicillin and cephalosporins and are among the most prescribed antibiotics. This category of drugs is the most involved in immediate allergic manifestations with 2% reactions in treated subjects…
- Trial name
- PANGENOMIC-BL (NCT02895646)
- Testing
- Collection of blood sample
- Volunteers
- 2,356 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Sepsis
Algorithm for Predicting the Unfavorable Course of Sepsis in Children
A comprehensive strategy will be used to investigate the relationship and correlation between 4 diagnostically significant markers relevant for early diagnosis and prediction of complications and death in the development of…
- Trial name
- NCT05908162
- Testing
- Bood leukocyte subsets
- Where
- Belarus
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- The Republican Research and Practical Center for Epidemiology and Microbiology
Melanoma, Skin Cancer
A Model for Genetic Susceptibility: Melanoma
The goal of this study is to find out if some people are more likely to get melanoma, a form of skin cancer, than others are. To do this we will compare people who have had more than one melanoma to people who have had only one…
- Trial name
- NCT00591500
- Testing
- Questionnaire
- Where
- United States
- Volunteers
- 4,082 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
OCD
The Imaging Genetic Study of the Core Family of Obsessive-compulsive Disorder (OCD) Patient
To investigate the structural/functional abnormalities and the possible genetic endophenotypes of Obsessive-compulsive disorder (OCD) patients and their core families.
- Trial name
- NCT01298622
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kunming Medical University
Chronic Obstructive Pulmonary Disease
Genetic Polymorphism in Matrix Metalloproteinase 9 in Chronic Obstructive Pulmonary Disease in Sohag University Hospital.
Chronic obstructive pulmonary disease (COPD) is a heterogeneous and complex disease with multiple clinical presentations or phenotypes and remains a highly prevalent condition, causing significant morbidity and mortality…
- Trial name
- NCT06503315
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Sohag University
Systemic Lupus Erythematosus
A Prospective Study of Cyclophosphamide in Systemic Lupus Erythematosus Treatment
The purpose of this study is to compare the genotype-based personal prescription of cyclophosphamide with the traditional prescription.
- Trial name
- SLE (NCT01689350)
- Testing
- Genotype Detection
- Where
- China
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Acne Vulgaris
Profiles Analysis of Genome Wide Association Study (GWAS) in Acne Vulgaris in Indonesia.
This study is a series of descriptive-analytic studies on genomic variants in the facial skin of patients with AV at the Dermatology and Venereology Polyclinic by determining the genetic profile by GWAS examination in AVB and…
- Trial name
- NCT06501560
- Testing
- GWAS
- Where
- Indonesia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Dr.dr.Irma Bernadette, SpKK (K)
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)
High Myopia, Gene Mutations
TGFB1 And LAMA1 Gene Polymorphisms in High Myopia
The investigators aimed to investigate TGFB1 and LAMA1 gene polymorphisms in children with high myopia in order to determine the genetic basis of large myopic shifts causing severe visual impairment and complications.
- Trial name
- NCT03451877
- Testing
- TGFB1 AND LAMA1 GENE POLYMORPHISMS
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Ege University
Graves' Disease
Genetic Polymorphisms Associated With Cigarette Smoking and Risk of Graves' Disease
Cigarette smoking is a well-recognized risk factor of Graves' disease and, particularly, Graves' ophthalmopathy. Hence, germline polymorphisms of detoxification genes and genes belonging to the major DNA repair/apoptosis pathways…
- Trial name
- NCT00505011
- Volunteers
- 1,998 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Aggressive Periodontitis
Frequency Of MCP-1 And CCR2 Gene Polymorphisms And Its Effect On Gene Expression In Patients With AgP
The aim of this study is to estimate genetic impact of MCP-1 -2518 and its receptor CCR2 -190 polymorphisms on AgP patients among Turkish individuals and whether MCP-1 genotype effects mRNA levels of Peripheral Blood Mononuclear…
- Trial name
- NCT02817568
- Testing
- Drawing Blood
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal 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)
ICD, Arrythmia
Genome-Wide Association Study With the Aim of Implantable Cardioverter Defibrillator Implantation Genophenotypic Risk Stratification
This clinical study will be conducted with funding from European Innovation Council(EIC) after approval of the fund grant and is part of our organization's European Pathfinder Project(Ref…
- Conditions
- ICD, Arrythmia, Sudden Cardiac Death
- Trial name
- ICDGPSS (NCT05582252)
- Testing
- Non-Invasive saliva sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Polymorphism, Genetic, Bacterial Infections
The Association of Gene Polymorphisms With Invasive Bacterial Infections in Neonates and Young Infants
Invasive bacterial infections (IBIs) are globally significant, with high mortality rates, particularly within the critical 0-3 month age bracket.
- Conditions
- Polymorphism, Genetic, Bacterial Infections, Infant
- Trial name
- NCT06985160
- Testing
- Specific single nucleotide polymorphisms
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ege University
Parkinson's Disease
Genetic Polymorphism and Parkinson's Disease in Taiwanese
To observe and analyze the correlation between Single Nucleotide polymorphisms (SNPs) and the incidence of Parkinson's disease in Taiwanese.
- Trial name
- NCT01996878
- Where
- Taiwan
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- Changhua Christian Hospital
Molar-Incisor Hypomineralization
Single Gene Polymorphisms Associated With Molar-Incisor Hypomineralization
The genetic factors associated with Molar-Incisor Hypomineralization (MIH), a dental condition affecting permanent molars in individuals aged 8-13.
- Trial name
- NCT06165055
- Testing
- DNA Sample Collection + DNA genotyping
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Marmara University
Childhood Onset Obesity
GENYAL Study to Childhood Obesity Prevention
Obesity is a multifactorial, complex, chronic disease of special concern. It is originated as an interaction between genetic predisposition and environmental factors.
- Trial name
- NCT03419520
- Testing
- Nutritional counseling
- Where
- Spain
- Volunteers
- 221 people, healthy volunteers welcome
- Sponsor
- IMDEA Food
Atopy, Allergic Disease
Use Cord Blood Single Nucleotide Polymorphism to Predict the Later Development of Atopy and Allergy
The aim of our study was firstly to detect in cord bloods the polymorphism of genes related to atopy and allergic diseases and to examine their mutual interaction and their associations with cord blood IgE and cytokines.
- Trial name
- NCT00444327
- Where
- 2 sites in Taiwan
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Min-Sheng General Hospital
Hepatitis B, Hepatocellular Carcinoma
Genetic Polymorphisms of Interleukin-1B and TNF-A and HBV-Related Hepatocellular Carcinoma
By detecting polymorphisms of IL-1β and TNF-α,this study aims to find the effects of cytokine gene polymorphisms(and their interaction) on susceptibility and severity of HBV-related HCC.
- Conditions
- Hepatitis B, Hepatocellular Carcinoma, Chronic Liver Disease
- Trial name
- NCT00629486
- Testing
- Polymorphism of IL-1 beta and TNF-alpha
- Where
- 2 sites in Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Psychotic Disorders, Depressive Disorder
Genetics of Symptomatology and Treatment Response in Psychotic Major Depression
We hope to learn more about the biology of psychiatric illness with the hope of improving the diagnosis and treatment of such psychiatric conditions as major depression.
- Conditions
- Psychotic Disorders, Depressive Disorder, Depressive Disorder, Major
- Trial name
- NCT00691535
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Stanford University