Clinical trials: Methylation
Sarcoma
Impact of O6-methylguanine-DNA Methyltransferase (MGMT) Promoter Methylation and MGMT Expression on Dacarbazine Treated Sarcoma Patients (MGMT)
MGMT study is a retrospective, non-profit, multi-center, observational study. The scientific objective of this study is to investigate whether MGMT expression or MGMT promoter methylation may represent a predictive marker for…
- Trial name
- MGMT (NCT04893356)
- Testing
- O6-methylguanine-DNA methyltransferase (MGMT) promoter methylation and MGMT expression on dacarbazine treated sarcoma patients
- Where
- Italy
- Volunteers
- 75 people
- Sponsor
- National Cancer Institute, Naples
Hepatocellular Carcinoma (HCC)
Hepatocellular Carcinoma 3 Gene Methylation Combination Detection Kit (PCR Fluorescent Probe Method) Multicenter Clinical Trial
This clinical trial aims to systematically evaluate the clinical performance and accuracy of the HepaAiQ test kit, a multi-gene methylation assay based on PCR with fluorescent probe detection.
- Trial name
- NCT06842563
- Where
- China
- Volunteers
- 900 people
- Sponsor
- Singlera Genomics Inc.
Tobacco Use Disorder, Smoking Cessation
p16 Methylation for Smoking Cessation
Smoking cessation is often difficult for smokers to achieve for a variety of reasons including: difficulty with nicotine withdrawal, failure to perceive the benefits of smoking cessation, and failure to perceive the risks…
- Conditions
- Tobacco Use Disorder, Smoking Cessation, Lung Cancer
- Trial name
- NCT01038492
- Testing
- p16 Methylation and Lung Cancer Education
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Duke University
Liver Cancer
Detection Evaluation of a Novel Blood-based DNA Methylation Assay in Early-stage Hepatocellular Carcinoma Patients
This trail is a multi-center,prospective observational study aimed to detect early-stage Hepatocellular Carcinoma by a Novel Blood-based DNA Methylation Assay(named Genetron HCC Methylation PCR Kit ).
- Trial name
- NCT05343832
- Where
- 9 sites in China
- Volunteers
- 4,816 people
- Sponsor
- Genetron Health
Liver Fibrosis
Multiomics Study of Fibrosis Factors After Liver Transplantation and Exploration of Fibrosis Methylation Biomarkers
This is a retrospective observational study in liver transplantation recipients with or without allograft liver fibrosis. Based on the GM-seq and Tcr-Seq data, a novel diagnostic model including DNA-methylation and TCR-Seq…
- Trial name
- NCT05926778
- Testing
- Liver allograft fibrosis
- Where
- China
- Volunteers
- 60 people
- Sponsor
- RenJi Hospital
Non-Small Cell Lung Cancer
Methylation Status of CD44 Promoter Region in Primary Lung Cancer
This project is to study the methylation status of the transcriptional regulatory region of CD44 gene in surgically resected NSCLC specimens and normal lung tissue, correlate the methylation status of promoter region with the…
- Trial name
- NCT00173680
- Where
- Taiwan
- Volunteers
- 40 people
- Sponsor
- National Taiwan University Hospital
Mother-Child Interaction
Effects of Contact Restrictions During the COVID-19 Pandemic on Newborns and Their Parents
In the study, the researchers aim to investigate the impact of contact restrictions during the pandemic of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on newborns…
- Trial name
- NCT04732702
- Testing
- no intervention
- Where
- Germany
- Volunteers
- 32 people
- Sponsor
- University of Cologne
Gestational Diabetes, Diabetes
The DNA Methylation of ARHGEF11 in Macrosomia
Background Macrosomia at birth is associated with subsequent susceptibility to obesity, abnormal glucose metabolism, hypertension and dyslipidaemia.
- Conditions
- Gestational Diabetes, Diabetes, Macrosomia, Fetal
- Trial name
- NCT03165643
- Testing
- OGTT
- Volunteers
- 239 people
- Sponsor
- Peking University First Hospital
Primary Brain Tumor
Serum DNA Analysis: Potential Application for Diagnosis and Prognosis in Brain Cancer.
Numerous studies document the ability of tumors to shed DNA into the blood stream. Circulating DNA can thus be recovered for analyses, representing a surrogate tumor material to test for potential applications in disease…
- Trial name
- NCT00265174
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Hadassah Medical Organization
Chronic Kidney Disease, Cardiovascular Disease
Methylation Biosignature in Childhood Chronic Kidney Disease
Chronic kidney disease (CKD) and end-stage renal disease are highly prevalent in Taiwan. Cardiovascular disease (CVD) is the most common cause of death in children with CKD. Nitric oxide (NO) deficiency links CKD and CVD.
- Trial name
- childhoodCKD (NCT02022046)
- Testing
- Methylation biosignature
- Where
- Taiwan
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Rare Fetal Genetic Diseases, Congenital Malformation
Characterization and Contribution of Genome-wide DNA Methylation (DNA Methylation Episignatures) in Rare Diseases With Prenatal Onset
It is necessary to define reference DNA Methylation Episignatures from fetal DNA. The hypotheses are: It is possible to define reference DNA Methylation Episignatures from fetal DNA extracted from amniotic fluid or frozen tissues…
- Trial name
- FOETEPISIGN (NCT06475651)
- Testing
- Methylation analysis
- Where
- France
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Lung Cancer, Diagnoses Disease
Liquid Biopsy Using Methylation Sequencing for Lung Cancer
This study aims to investigate the utility of circulating tumor DNA (ctDNA) methylation sequencing in the diagnosis of primary lung cancer.
- Trial name
- NCT04253509
- Testing
- Circulating Tumor DNA Methylation Sequencing
- Where
- South Korea
- Volunteers
- 280 people
- Sponsor
- Samsung Medical Center
Imprinting Disorder, MLID
A Study of Multilocus Methylation Abnormalities in Subjects With Imprinting Disorders
Imprinting disorders may be caused by epimutations. Some subjects exhibit methylation abnormalities in several regions subject to imprinting, a condition known as multilocus imprinting disorder (MLID).
- Conditions
- Imprinting Disorder, MLID, Multi-locus Imprinting Disturbance, Differentially Methylated Regions
- Trial name
- ImprintiNG (NCT07497477)
- Testing
- Methylation study
- Where
- France
- Volunteers
- 96 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Aberrant DNA Methylation
Methyl-Donors and EpiGenetics in The Gambia
Accumulating evidence suggests that early-life nutrition can affect metabolism and thus increase the risk of disease in adulthood (e.g. type II diabetes and obesity).
- Trial name
- MDEG (NCT01811641)
- Testing
- season, dietary intake
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Medical Research Council
Neurodevelopmental Disorders, Intellectual Disability
Multi-Omics Genetic Investigation Strategies to Enhance the Diagnostic Workflow for Rare Diseases
LEOPARD is a multicenter study aimed at improving the genetic diagnosis of patients with neurodevelopmental disorders (NDDs) of unknown etiology, particularly those with moderate-to-severe intellectual disability.
- Conditions
- Neurodevelopmental Disorders, Intellectual Disability, Autism Spectrum Disorder, Genetic Diseases, Inborn
- Trial name
- LEOPARD (NCT07884227)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Istituto Giannina Gaslini
Sarcoma
DNA Tests in Detecting Disseminated Disease in Tumor, Blood, and Bone Marrow Samples From Patients With Rhabdomyosarcoma
RATIONALE: DNA analysis of tumor, blood, and bone marrow may help doctors predict if the disease has been disseminated. PURPOSE: This research trial studies DNA tests in detecting disseminated disease in tumor, blood, and bone…
- Trial name
- NCT01419509
- Testing
- DNA methylation analysis, microarray analysis, polymerase chain reaction
- Volunteers
- 170 people
- Sponsor
- Children's Oncology Group
Ewing Sarcoma Family of Tumors
Assessment of MGMT Promoter Methylation in Advanced Ewing Sarcoma Treated With Temozolomide and Irinotecan
This is a biological study in patients with advanced Ewing Sarcoma who received, according, clinical practice, temozolomide and irinotecan The O6-methylguanine-DNA methyltransferase (MGMT) methylation status, will be correlated…
- Trial name
- MGMTLiberati (NCT03542097)
- Testing
- MGMT methylation evaluation
- Where
- 5 sites in Italy, United Kingdom
- Volunteers
- 82 people
- Sponsor
- Istituto Ortopedico Rizzoli
Full Term Infants, Environmental Exposures
Epigenetic and Developmental Effects of In Utero Exposure to Environmental Toxicants
Metabolic diseases such as obesity and diabetes are modern day epidemics. Early life exposure to an adverse developmental environment, including environmental toxins, are linked to increased susceptibility to obesity, metabolic…
- Conditions
- Full Term Infants, Environmental Exposures, Adiposity
- Trial name
- NCT01815385
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Maltreatment, Child
Differential DNA Methylation as a Function of a Parenting Intervention
The aim of this study is to experimentally assess whether an early parenting intervention for maltreating parents results in differential epigenetic marking of children's genome, particularly of DNA associated with immune system…
- Trial name
- NCT03374969
- Testing
- Attachment and Biobehavioral Catch-Up, Developmental Education for Families
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Delaware
Amelia, Femur Fibula Ulna Syndrome
Methylome Study in Sporadic Limb Malformations
Some limb malformations are known to be sporadic (non hereditary). For these malformations, no molecular cause was identified, even after whole genome sequencing.
- Trial name
- METHYLIMB (NCT05555225)
- Testing
- Methylome
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Lille