Clinical trials: DNA Methylation
Endometrial Neoplasms, DNA Methylation
Cervical Cytology DNA Methylation for Endometrial Lesion Screening and Follow-up
The goal of this observational study is to evaluate the accuracy of a novel molecular test for screening and monitoring endometrial lesions in women at medium-to-high risk for endometrial cancer.
- Conditions
- Endometrial Neoplasms, DNA Methylation, Cervical Smears, Early Detection of Cancer
- Trial name
- EndoMethy-V (NCT07298707)
- Volunteers
- 3,500 people
- Sponsor
- Peking Union Medical College Hospital
Colorectal Cancer, Advanced Adenocarcinoma
A Multicenter Clinical Trial of Stool-based DNA Testing for Early Detection of Colon Cancer in China
According to data from Global Cancer Statistics 2018, colorectal cancer (CRC) ranks second in incidence and fifth in mortality among all cancers in China.
- Conditions
- Colorectal Cancer, Advanced Adenocarcinoma, Hyperplastic Polyp, Colorectal Neoplasms
- Trial name
- NCT04722055
- Testing
- Multigene Methylation Detection Kit
- Where
- China
- Volunteers
- 1,273 people, healthy volunteers welcome
- Sponsor
- Creative Biosciences (Guangzhou) Co., Ltd.
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
Unspecified Adult Solid Tumor, Protocol Specific
Decitabine With or Without Interferon Alfa-2b in Treating Patients With Unresectable or Metastatic Solid Tumors
This phase I trial is studying the side effects of decitabine when given together with or without interferon alfa-2b, and the best dose of interferon alfa-2b, in treating patients with unresectable or metastatic solid tumors.
- Trial name
- NCT00701298
- Testing
- peginterferon alfa-2b, decitabine, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Cancer Institute (NCI)
Spondylitis, Ankylosing, Axial Spondyloarthritis
Analysis of DNA Methylation in Spondyloarthritis
The aim of this project is to quantify global DNA methylation in patients with Ankylosing Spondylitis or Axial Spondyloarthritis as compared with control subjects.
- Conditions
- Spondylitis, Ankylosing, Axial Spondyloarthritis, DNA Methylation
- Trial name
- METYLAS (NCT03092583)
- Testing
- Blood sample
- Where
- France
- Volunteers
- 184 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Periodontal Disease
Epigenetics, DNA Methylation Patterns and Periodontal Disease
The overall goal of this research is (1) to identify changes in gene expression and DNA methylation status in subjects who exhibit advanced chronic periodontal inflammation and (2) to identify microRNAs (miRNAs) and the…
- Trial name
- SZU (NCT01399034)
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Ovarian Neoplasms, Ovarian Cancer
Prospective Sample Collection Study for a Blood-Based cfDNA Methylation Assay for Ovarian Cancer Detection
The goal of this observational study is to learn whether a blood-based cell-free DNA (cfDNA) methylation assay can help detect ovarian cancer, especially early-stage ovarian cancer, in women undergoing clinical evaluation for…
- Conditions
- Ovarian Neoplasms, Ovarian Cancer, Early Detection of Cancer
- Trial name
- NCT07593833
- Testing
- Blood-Based cfDNA Methylation Assay for Ovarian Cancer Detection
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Tongji Hospital
Stomach Neoplasms, Circulating Tumor DNA
Methylation Analysis of Circulating Tumor DNA in Gastric Cancer
The primary purpose of this trial is to describe the profile of ctDNA methylation in gastric cancer. The second purpose is to demonstrate the correlation between the plasma ctDNA methylation status and the diagnosis and prognosis…
- Trial name
- NCT04511559
- Testing
- Circulating Tumor DNA Methylation Sequencing, tissue DNA Methylation Sequencing
- Volunteers
- 540 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Covid19, Cardiopulmonary Disease
Physiological Studies in Post-COVID-19 Syndrome, and the Association With DNA Methylation
The physiological derangements in subjects suffering from long-term symptoms following a Covid-19 infection (Post-COVID-19 Syndrome) are poorly understood and evaluated.
- Conditions
- Covid19, Cardiopulmonary Disease, Dyspnea, Lung Function Decreased
- Trial name
- NCT04859894
- Testing
- Physiological testing
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Linkoeping University
Puberty, Healthy
Negative Emotionality and Epigenetics During Puberty
Pubertal transition leads to enduring neuroendocrine changes along with changes in the epigenome. The prevalence of psychiatric disorders significantly increases in females compared to males after puberty.
- Conditions
- Puberty, Healthy, Stress
- Trial name
- NCT06690866
- Testing
- Stress
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- International Research Training Group 2804
Thyroid Gland Carcinoma
Evaluation of DNA Methylation Signatures for the Diagnosis and Management of Thyroid Nodules
This clinical trial evaluates deoxyribonucleic acid (DNA) methylation signatures in diagnosing and managing thyroid nodules. The purpose of this research is to develop a new test for thyroid cancer.
- Trial name
- NCT05229341
- Testing
- Diagnostic Procedure, Electronic Health Record Review, Needle Biopsy
- Where
- United States
- Volunteers
- 1,450 people
- Sponsor
- City of Hope Medical Center
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
Colorectal Cancer
Detection of Colorectal Cancer in Peripheral Blood by Septin 9 DNA Methylation Assay
Epigenomics is developing a colon cancer screening assay based on differential methylation of specific CpG sites for the detection of early stage disease.
- Trial name
- NCT00696345
- Where
- 5 sites in Germany, Hungary
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Epigenomics, Inc
Overweight, Obesity
Mitochondrial Methylation in Type 2 Diabetes
The overarching goal of this proposal is to determine whether DNA methylation of the mitochondrial DNA impairs mitochondrial function in insulin resistant states such as overweight/obesity and type 2 diabetes.
- Conditions
- Overweight, Obesity, Diabetes Mellitus, Type 2, Insulin Resistance
- Trial name
- NCT04126551
- Testing
- Methylation status
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Edentulism, Biological Aging
Biological Aging Following Full-Arch Implant-Supported Fixed Rehabilitation in Edentulous Patients
This study aims to investigate the association between full-arch implant-supported fixed dental rehabilitation and changes in biological aging among adults with complete tooth loss (edentulism).
- Trial name
- NCT07890753
- Testing
- Full-Arch Implant-Supported Fixed Dental Rehabilitation
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Junyu Shi
Bladder Cancer
Novel Urine-Based DNA Methylation Biomarkers for Urothelial Bladder Carcinoma Detection in Patients With Hematuria
The current study aimed to assess the diagnostic performance of novel urine-based DNA hypermethylation of six genes (GATA4, P16, P14, APC, CDH1 and CD99) for UBC detection in patients with hematuria.
- Trial name
- NCT05362539
- Testing
- Cystoscopy, Computed tomography, DNA hypermethylation assay
- Where
- Egypt
- Volunteers
- 246 people
- Sponsor
- Mansoura University
Sarcopenic Obesity, Sarcopenia
Evaluation Of DNA Methylation Pattern In Healthy, Sarcopenic, Obese And Sarcopenic Obese Older Women: A Cross-Sectional Study
INTRODUCTION: Sarcopenic obesity (SO), a functional and clinical condition, is characterized by the coexistence of obesity, marked by excess fat mass and sarcopenia, characterized by reduced strength and muscle mass.
- Conditions
- Sarcopenic Obesity, Sarcopenia, Obesity, Epigenesis, Genetic
- Trial name
- NCT06618430
- Testing
- None (Observational Study)
- Where
- Brazil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Obesity, Overfeeding
Overeating Different Fats and Influence on Muscle Mass and Body Fat Accumulation
To investigate metabolic and molecular response to fatty acid-specific overfeeding in overweight subjects, in relation to changes in ectopic fat, lean tissue mass and insulin sensitivity
- Conditions
- Obesity, Overfeeding, Muscle Mass, Body Composition
- Trial name
- LIPOGAIN-2 (NCT02211612)
- Testing
- PUFA-group, SFA-group
- Where
- Sweden
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Relatively Healthy Volunteers
Daily Intake of Multivitamin & Mineral Supplementation Effects on Biological Age of Relatively Healthy Middle-aged Individuals
Micronutrients, such as vitamins and minerals, are required to sustain fundamental physiological processes in individuals. As individuals age, the risk of having suboptimal levels of micronutrients increases due to several…
- Trial name
- CEDIRA (NCT06666660)
- Testing
- Multivitamin/Mineral supplements
- Where
- 2 sites in Singapore
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Pulmonary Nodules
Diagnostic and Monitoring Significance of ctDNA Methylation Analysis by NGS in Benign and Malignant Pulmonary Nodules
AnchorDx is using circulating tumor DNA (ctDNA) methylation analysis by next-generation sequencing (NGS) to develop a blood-based assay for differentiating benign and malignant pulmonary nodules early.
- Trial name
- NCT03651986
- Testing
- ctDNA methylation analysis by NGS
- Where
- 23 sites in China
- Volunteers
- 10,560 people, healthy volunteers welcome
- Sponsor
- AnchorDx Medical Co., Ltd.