Clinical trials: Gene Polymorphism
Polymorphism, Restriction Fragment Length, Premature
Neurological Fate, Prematurity and Genetic Susceptibility Factors
This study could help identify aggravating or protective genetic polymorphisms associated with cerebral palsy. Populations of premature babies at different risk of cerebral palsy could thus be individualized with an impact on…
- Conditions
- Polymorphism, Restriction Fragment Length, Premature, Infertility of Cervical Origin
- Trial name
- GENIMOC (NCT04298346)
- Testing
- no intervention
- Where
- France
- Volunteers
- 27 people
- Sponsor
- Nantes University Hospital
ALL, Childhood, Pediatric Cancer
Pharmacogenomic Association Study in Indian Children With Acute Lymphoblastic Leukemia
A five-year prospective observational cohort study. The study is focused on observing the relation between static germline variants and therapeutic response in Indian children with acute lymphoblastic leukemia (ALL).
- Conditions
- ALL, Childhood, Pediatric Cancer, Toxicity, Drug, Adverse Drug Event
- Trial name
- MPGx-INDALL (NCT05512169)
- Where
- 2 sites in India
- Volunteers
- 556 people
- Sponsor
- University of Geneva, Switzerland
Safety of Long Acting Beta Agnoists
Effect of Gly16Arg Polymorphism in ADRB2 Gene on Asthma Control in Children Receiving Long Acting Beta Agonists
Asthma is the most common chronic disease of childhood affecting 6.2 million children between 2 and 18 years of age, and is the most common cause of school absenteeism due to chronic disease.
- Trial name
- NCT01108627
- Testing
- open-labeled inhaled corticosteroids (ICS); FORADIL® AEROLIZER®, foradil
- Sponsor
- Nemours Children's Clinic
DAO Genetic Variants
Prevalence of DAO (diamino Oxidase) Deficiency in Newborns
Observational study to estimate the prevalence of genetic DAO deficiency in the population.
- Trial name
- DAO-NEO-2022 (NCT06710366)
- Where
- Spain
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- AB Biotek
Blastocystis Infections
Molecular Characterization of Blastocystis Isolates From Human by Restriction Fragment Length Polymorphism (RFLP) Analysis
Blastocystis is an anaerobic unicellular protozoal parasite infecting the gastrointestinal tract of humans and a wide range of animals.
- Trial name
- NCT05580393
- Testing
- RFLP analysis of SSU rRNA
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Autism Spectrum Disorder (ASD)
Investigation of the Genetic and Environmental Causes of Autism: a Multi-Center Study
The goal of this observational study is to investigate the genetic and epigenetic mechanisms that may contribute to the development of Autism Spectrum Disorder (ASD) in individuals of different age groups.
- Trial name
- ASD-Omics-TR (NCT06662591)
- Where
- 20 sites in Turkey (Türkiye)
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Research and Treatment Society of Genetic Disorders
Type 1 Diabetes Mellitus
The Role of FTO Gene Polymorphism and Insulin Preparation in Obesity in Children With Type 1 Diabetes Mellitus
The project aims at assessment of the effect of the FTO gene polymorphism and the type of treatment on the development of overweight/obesity and features of metabolic syndrome in children with type 1 diabetes.
- Trial name
- FTO_T1DM (NCT01279161)
- Where
- 6 sites in Poland
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Bialystok
Febrile Seizure
Relationship Between Polymorphisms of TRPV1 and KCC2 Gene in Children With Febrile Seizures
Febrile seizures (FS) are the most common neurological disorder in chilhood. The etiology of FN is still the subject of numerous studies and it is known that it can depend on genetic predisposition.
- Trial name
- NCT04368936
- Testing
- Isolated DNA, Real Time PCR
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Institut za Rehabilitaciju Sokobanjska Beograd
Chronic Lymphocytic Leukemia
Polymorphism of ITGA4 Gene in Chronic Lymphocytic Leukemia
Chronic lymphocytic leukemia (CLL) is a clonal lymphoproliferative disorder that is characterized by heterogeneous presentation at the clinical and molecular levels.
- Trial name
- NCT05371392
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Asthma
Genetic Susceptibility to Childhood Respiratory IIlness in Mexico City
We propose to add a collection of genetic material to a clinical trial of anti-oxidant supplementation for the amelioration of asthma in 7-12 year olds being conducted at a public pediatric hospital in Mexico City.
- Trial name
- NCT00339521
- Where
- Mexico
- Volunteers
- 2,362 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Acute Lymphoblastic Leukemia
Pharmacogenetic Analysis of Korean Pediatric Patients With Acute Lymphoblastic Leukemia
This study is to find out distribution of genetic polymorphisms and genes related to the chemotherapeutic drugs of ALL.
- Trial name
- NCT01556386
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Children, Chronic Renal Failure
Effect of Strict Blood Pressure Control and ACE-Inhibition on Progression of Chronic Renal Failure in Pediatric Patients
In children with chronic kidney disease, progression to end-stage renal failure is associated with high patient morbidity and poor quality of life.
- Conditions
- Children, Chronic Renal Failure, Hypertension, Acquired Kidney Disease
- Trial name
- ESCAPE (NCT00221845)
- Testing
- ACE Inhibition, Intensified Blood Pressure Control, Add-on Angiotensin Receptor Blockade
- Where
- 33 sites in Czechia, France and 10 more
- Volunteers
- 400 people
- Sponsor
- Heidelberg University
Rheumatoid Arthritis, Periodontitis
Study of the Causal Link Between Rheumatoid Arthritis and Periodontitis Using Mendelian Randomization
This study aims to investigate the causal relationship between rheumatoid arthritis and periodontitis using Mendelian randomization.
- Trial name
- RAPD-MR (NCT06603207)
- Volunteers
- 220,000 people
- Sponsor
- Zhibin Xu
Collateral Circulation, Large-artery Occlusion
Study of Collateral Circulation in Patients With Symptomatic Intracranial Anterior Circulation Occlusion
Intracranial artery stenosis is the leading cause of stroke onset or recurrence in Asian. Multiple studies have shown that anterior circulation is most common in intracranial artery stenosis, especially the middle cerebral artery…
- Conditions
- Collateral Circulation, Large-artery Occlusion, Cerebral Infarction
- Trial name
- NCT04091412
- Testing
- Butylphthalide Soft Capsules
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- The Second Hospital of Hebei Medical University
Leukemia
Multidrug Resistance Genes in Patients With Acute Myeloid Leukemia
This research trial studies multidrug resistance genes in patients with acute myeloid leukemia. Studying samples of bone marrow or blood from patients with cancer in the laboratory may help doctors learn more about changes that…
- Trial name
- NCT00898456
- Testing
- gene expression analysis, molecular genetic technique, polymorphism analysis
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- Alliance for Clinical Trials in Oncology
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
Breastfeeding, Exclusive
Profile of Human Milk Oligosaccharides and FUT2 Polymorphism of Mothers in Indonesia
Human milk oligosaccharides (HMOs), the third most abundant constituent of breastmilk, are known to have beneficial effects on infant immunity. Maternal genetic polymorphisms cause HMO variability.
- Trial name
- NCT05156255
- Where
- Indonesia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
B Cell Leukemia, Lymphoma
Study of the Prognostic Role of Gene Polymorphism in the Development of B-cell Leukemias and Lymphomas in Children of Kazakh Nationality
To search for a genetic marker of B-cell leukemias and lymphomas in children of Kazakh nationality, a single nucleotide polymorphism (SNP) analysis of DNA obtained from the peripheral blood of patients with B-cell leukemias and…
- Trial name
- NCT05095155
- Testing
- SNP analysis of the DNA
- Where
- Kazakhstan
- Volunteers
- 400 people
- Sponsor
- Asfendiyarov Kazakh National Medical University
Atopic Dermatitis
Mechanisms of Increased Disease Severity in AD Patients With the IL-4Ra R576 Polymorphism
This protocol is primarily looking to see if the IL-4Ra R576 polymorphism is associated with increased clinical, immunological and microbial markers of disease activity in patients with Atopic dermatitis.
- Trial name
- NCT04455906
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- Boston Children's Hospital
Allergic Conjunctivitis
The Role of Vitamin D in Corneal Epithelial Barrier Function, Ocular Microbiome, Ocular Inflammation, and Visual Acuity of Children With Allergic Conjunctivitis
A double-blind study to evaluate the role of vitamin D in corneal epithelial barrier function, ocular microbiome, ocular inflammation, and visual acuity of children with allergic conjunctivitis.
- Trial name
- NCT05839938
- Testing
- Vitamin D
- Where
- Taiwan
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital