Clinical trials: DNA Methylation
Mindfulness, DNA Methylation
Effects of Mindfulness-based Intervention on Epigenetic Mechanisms, Cognition Function, Stress Response, and Well-being
The purpose of this study is to assess the effect of a mindfulness-based intervention on DNAmethylation, cognitive functions, stress response, and well-being in healthy female adults.
- Conditions
- Mindfulness, DNA Methylation, Learning and Memory, Stress
- Trial name
- NCT05085847
- Testing
- Mindfulness meditation training, Active control
- Where
- Brazil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Healthy, Major Depressive Disorder (MDD)
Neurobiological and Genomic Predictors of Relapse in Depression
The goal of this observational study is to test whether the discontinuation of antidepressant medications for patients with depression can be decided after the normalization of biological parameters.
- Trial name
- MDD (NCT07328373)
- Testing
- Antidepressant Medications
- Where
- Turkey (Türkiye)
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- Mehmet Kemal Arikan
HSIL, High Grade Squamous Intraepithelial Lesion, DNA Methylation
Predictive Biomarkers for Precision Management of Pre-cancerous Cervical Neoplasia
The goal of this observational study (retrospective cohort study) is to determine whether DNA methylation status in archived cervical cytology samples can predict regression, persistence, or progression of high-grade cervical…
- Conditions
- HSIL, High Grade Squamous Intraepithelial Lesion, DNA Methylation, CIN - Cervical Intraepithelial Neoplasia
- Trial name
- NCT07895641
- Testing
- DNA methylation
- Where
- Sweden
- Volunteers
- 199 people
- Sponsor
- Lund University
Breast Cancer
DNA in Predicting Response After Systemic Therapy in Women With Metastatic Breast Cancer
RATIONALE: Studying samples of blood from patients with cancer and from healthy participants in the laboratory may help doctors learn more about changes that may occur in DNA and identify biomarkers related to cancer.
- Trial name
- NCT00899548
- Testing
- DNA methylation analysis, microarray analysis, polymerase chain reaction
- Where
- 4 sites in United States
- Volunteers
- 182 people, healthy volunteers welcome
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
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
Cervical Cancer, Cervical Intraepithelial Neoplasia
DNA Methylation Testing for the Screening of Uterine Cervical Lesion
In our published work, host DNA methylation testing has been proved to be sensitive and specific to cervical intraepithelial neoplasia (CIN) 2 or more severe lesions (CIN2+).
- Conditions
- Cervical Cancer, Cervical Intraepithelial Neoplasia, DNA Methylation, High-risk Human Papillomavirus
- Trial name
- NCT04646954
- Testing
- Host DNA methylation testing, Cervical cytology and/or high-risk human papillomavirus assays
- Where
- China
- Volunteers
- 12,000 people
- Sponsor
- Lei Li
Cervical Intraepithelial Neoplasia Grade 2, DNA Methylation
The Role of FAM19A4 and Hsa-mir-124 Methylation in Predicting Prognosis of Untreated Cervical Intraepithelial Neoplasia 2 (CIN 2)
High-risk precancerous cervical lesions are divided into stage 2 and 3 cervical intraepithelial neoplasia (CIN 2 and 3). CIN 3 represents a direct pre-stage of invasive cancer, has a high rate of progression and a high degree of…
- Trial name
- NCT05624827
- Testing
- Testing DNA methylation test for predicting prognosis of untreated CIN 2
- Where
- Slovenia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Maribor
Pregnancy
Folic Acid Supplementation in Pregnant Women: Dose Response
The proposed study is a double-blind randomized controlled trial in healthy pregnant women (BMI 18.5 - 29.9 kg/m2, age 18 - 40 yr) receiving prenatal care at Athens Regional Midwifery clinic (ARMC).
- Trial name
- FAPREG (NCT02124642)
- Testing
- Folic acid, 400 mcg/day, Folic acid 800 mcg/day
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Cancer
iDentification and vAlidation Model of Liquid biopsY Based cfDNA Methylation and pRotEin biomArKers for Pancreatic Cancer (DAYBREAK Study)
DAYBREAK is a prospective, multi-omics, observational study aimed at early detecting pancreatic cancer by combined assays for biomarkers of cfDNA methylation, serum protein markers, blood miRNA markers and others, in which of 450…
- Trial name
- NCT05495685
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Hepatocellular Carcinoma, Cirrhosis
Circulating Cell-free DNA-based Epigenetic Biomarker mSEPT9 for Hepatocellular Carcinoma Detection in Cirrhosis
Brief Summary (Plain-Language Version - Compliant with ClinicalTrials.gov Guidelines) The goal of this observational study is to learn whether a blood test called methylated SEPT9 (mSEPT9) can help diagnose hepatocellular…
- Trial name
- SEPT9_CROSS (NCT03311152)
- Testing
- "Epi proColon 2.0 CE" test from Epigenomics, Inc (Berlin, Germany)
- Where
- France
- Volunteers
- 639 people
- Sponsor
- Central Hospital, Nancy, France
Cervical Cancer Screening
Community Implementation of Urine HPV Test and Reflex DNA Methylation Test in Cervical Cancer Screening
Aims: The project aims to explore the acceptability and feasibility of a self-sampling, urine-based HPV test (INDICAID HPV Urine Test) in a community setting, and the effectiveness of DNA methylation test for triaging high-risk…
- Trial name
- NCT07468578
- Where
- Hong Kong
- Volunteers
- 8,620 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
DNA Methylation
Comparison of the Methylation Pattern of DNA in Buccal Swabs From Different Time Points
A buccal swab will be taken using a cotton stick by rubbing it against the buccal mucosa. Samples will be taken from the same participant at different timepoints.
- Trial name
- NCT02297009
- Testing
- Buccal swab
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Diabetes, Stroke
Testing the Developmental Origins Hypothesis
INTRODUCTION: CHIPS-Child is a parallel, ancillary study to the CHIPS randomized controlled trial (RCT). CHIPS is designed to determine whether 'less tight' control [target diastolic BP (dBP) 100mmHg] or 'tight' control [target…
- Conditions
- Diabetes, Stroke, Obesity
- Trial name
- CHIPS-Child (NCT01545492)
- Where
- 41 sites in United States, Australia and 6 more
- Volunteers
- 626 people
- Sponsor
- Children's & Women's Health Centre of British Columbia
Unknown Primary Tumors, DNA Methylation
PaCIFiC-CUP Classifies Cancer of Unknown Primary
This study aims to initially utilize machine learning on pan-cancer DNA methylation data from public databases to construct a DNA methylation classification model (PaCIFiC-CUP, pan-cancer integrated fingerprinting classifier of…
- Trial name
- NCT06140992
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Sun Yat-sen University
Schizophrenia
Quetiapine and the Dopaminergic Epigenetic Control
BACKGROUND: Epigenetic modifications such as DNA-methylation and histone acetylation are known to be involved in the pathophysiology of schizophrenia. Aim of the present study is to investigate 1.
- Trial name
- NCT00370500
- Testing
- Quetiapine fumarate
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Metabolically Unhealty Obese, Dyslipidemia
Effect of a Low-Calorie MCT-Rich Traditional Minangkabau Diet on Obese Individuals
This study aims to investigate the effect of a low-calorie diet rich in medium-chain triglycerides (MCTs) based on traditional Minangkabau foods on metabolic biomarkers in individuals with obesity.
- Conditions
- Metabolically Unhealty Obese, Dyslipidemia, Diabetes (DM), Resistance, Insulin
- Trial name
- NCT07423884
- Testing
- Low-Calorie Diet Rich in Medium-Chain Triglycerides (MCTs) Based on Traditional Minangkabau Foods
- Where
- Indonesia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Andalas University
Hashimoto Thyroiditis, Graves Disease
DNA Methylation and Autoimmune Thyroid Diseases
Hashimoto Thyroiditis (HT) and Graves Disease (GD) are known to be caused by abnormal immune response against self cells and tissues.
- Trial name
- THYRODNA (NCT02491567)
- Where
- Greece
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
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
Autism Spectrum Disorder
The Role of Epigenetic Modifications in Autism Spectrum Disorder
Autism Spectrum Disorder is a neurodevelopmental disorder characterized by impaired social communication and repetitive or stereotyped behaviors.
- Trial name
- NCT03152838
- Testing
- DNA methylation and Real-time Polymerase Chain Reaction Analysis, Gilliam Autism Rating Scale Arabic version
- Volunteers
- 40 people
- Sponsor
- Assiut University
Neoplasms, Cancer
PRediction Of Five Usual Tumors Using Blood Test for Risk Assessment and Early Detection
Liquid biopsy technology based on cell-free nucleic acids and protein characteristics has unique advantages and significant application prospects in cancer early detection.
- Trial name
- PROFUTURE (NCT05874648)
- Testing
- Multi-cancer early detection test
- Where
- China
- Volunteers
- 3,830 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University