Clinical trials: Sequence Analysis
Neurosensory Diseases, Retinopathy
Identification of New Genes Implicated in Rare Neurosensory Diseases by Whole Exome Sequencing
Next Generation Sequencing (NGS) strategy is a powerful tool to identify genes implicated in very rare diseases for which the previous genetic explorations remain negative to date.
- Conditions
- Neurosensory Diseases, Retinopathy, Hearing Loss
- Trial name
- GEN-NEUROSENS (NCT02558478)
- Testing
- blood sampling
- Where
- France
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Perianal Abscess
Association of Intestinal Microbiota and the Onset of Perianal Abscess Based on 16S RDNA Amplicon Sequencing
The goal of this observational study is tolearn the association of gut microflora with the onset of perianal abscesses. The main questions it aims to answer are: Question 1: To understand the structure of rectal microbial…
- Trial name
- NCT05862129
- Testing
- surgical operation
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Xi'an Hospital of Traditional Chinese Medicine
Staphylococcus Aureus, Next Generation Sequencing
MSSA and MRSA Screening in Patients Undergoing Elective TJA: the Benefits of Next-generation Sequencing
The aims of this study were to evaluate the diagnostic performance of molecular and culture techniques in S. aureus screening using paired nasal and groin swabs, to determine, if any, discrepancy between the diagnostic techniques…
- Conditions
- Staphylococcus Aureus, Next Generation Sequencing, Total Joint Arthroplasty
- Trial name
- NCT04574752
- Testing
- next generation sequencing
- Where
- United States
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- Rothman Institute Orthopaedics
Colorectal Liver Metastases
COLORS-Validate Study of Decision-Support Software for Surgical Sequencing in Colorectal Liver Metastases
This study evaluates a surgical decision-support software designed to assist physicians in selecting the optimal surgical sequence for patients with colorectal cancer liver metastases.
- Trial name
- NCT07760558
- Testing
- Unaided Clinical Decision-Making, Software-Assisted Clinical Decision-Making
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Thymoma
Single Cell Sequencing Analysis of Thymoma
The purpose of this study is to understand how genetics play a role in thymoma. Intratumoral heterogeneity is among the greatest challenges in precision cancer therapy.
- Trial name
- NCT04162691
- Testing
- Tissue
- Where
- China
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Zhejiang Cancer Hospital
Ovarian Neoplasm Epithelial, Hereditary Breast and Ovarian Cancer Syndrome
Inherited Susceptible Genes Among Epithelial Ovarian Cancer
Purpose: To investigate the prevalence of the germline mutations in the BRCA 1/2 and mismatch repair genes in patients with epithelial ovarian cancer (EOC) and their relatives, and related somatic mutations in tumor tissues in…
- Trial name
- NCT03015376
- Where
- 2 sites in China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Cancer, Breast Cancer
Liquid Biopsy Evaluation and Repository Development at Princess Margaret
The objective of this protocol is to develop an institution-wide liquid biopsy protocol that will establish a common process for collecting blood and corresponding archived tumor specimens for future research studies at the…
- Conditions
- Cancer, Breast Cancer, Lung Cancer, Colon Cancer
- Trial name
- LIBERATE (NCT03702309)
- Where
- Canada
- Volunteers
- 2,500 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Endometrial Cancer
Radiomics and Radiogenomics Models to Predict Molecular Integrated Risk Classes and Prognostic Factors in Endometrial Cancer.
The aim is to develop radiogenomics models to stratify patients into three main risk categories (Favorable, Intermediate, and Unfavorable) according to the ProMisE model (9) and use these models to predict the most prognostically…
- Trial name
- Romantic (NCT06279832)
- Testing
- trascriptomic profiling
- Where
- Italy
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
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
Dietary Fiber, Sports
Effects of Soluble Dietary Fiber on Sport Efficiency and Fatigue Delay in Top Basketball Players
Athlete nutrition is becoming an increasingly important factor on the path to achieving top results. Nutrients such as soluble fiber can alter the intestinal microbiota, resulting in metabolites with a positive effect on…
- Conditions
- Dietary Fiber, Sports, Sports Nutrition, Microbiota
- Trial name
- FiberPlay (NCT05726435)
- Testing
- Soluble dietary fiber with prebiotic properties
- Where
- Croatia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Zagreb
Colorectal Cancer, Advanced Adenoma
Diagnosis of Colorectal Cancer and Advanced Adenoma Using Cancer-specific Methylation Signatures
Colorectal cancer is a common malignant tumor of the digestive tract. It is still a challenging task to detect colorectal cancer at an early stage.
- Trial name
- NCT03828396
- Where
- China
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Microbiome, Human
Effects of IAP-EOGBSD on Maternal Vaginal Microbiome, Offspring's Gut Microbiome and Metabolites.
In view of the current status of prevention and research on GBS disease in mothers and infants at home and abroad, this project intends to explore the characteristics of vaginal microbiota of GBS-colonized pregnant women in…
- Trial name
- NCT05738473
- Testing
- antibiotic
- Where
- China
- Volunteers
- 492 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Cystic Fibrosis
Non-invasive Prenatal Diagnosis of Monogenic Disorders by Linked-reads Technology
Description of the presence of cell-free fetal DNA in maternal plasma allowed the possibility of non-invasive prenatal diagnosis.
- Trial name
- NID (NCT03622892)
- Where
- 6 sites in France
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Genetic Disease
Accurate Assessment and Intervention Research on Newborn Whole Genome Sequencing and Genetic Disease Risk
Maternal and infant health is the foundation of public health, and its status directly reflects the overall health level of the population.
- Trial name
- NCT07365254
- Where
- China
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- Women's Hospital School Of Medicine Zhejiang University
Bacterial Infection Due to Helicobacter Pylori (H. Pylori)
Changes Associated With H. Pylori and Gastric Carcinogenesis
This is a research study for patients who currently have or previously had an H. pylori infection or who have gastric or esophageal cancer and who plan to undergo an endoscopy as part of their care.
- Trial name
- IIT H pylori (NCT02164409)
- Testing
- Endoscopy tissue collection
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Microbiology, Alveolar Ridge Preservation
Microbiome Analysis of Dental Biofilm on High-Density Polytetrafluoroethylene Membranes Used in Socket Preservation
The goal of this clinical trial is to evaluate how different types of high-density polytetrafluoroethylene (d-PTFE) membranes impact dental biofilm accumulation and composition in patients undergoing socket preservation following…
- Conditions
- Microbiology, Alveolar Ridge Preservation, Infections, Bacterial
- Trial name
- MADBioS (NCT06694844)
- Testing
- Socket preservation with M1, Socket preservation with M2
- Where
- Croatia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Marija Čandrlić
Early Onset Genetic Conditions With Near Complete Penetrance
Genomic Uniformed-Screening Against Rare Disease In All Newborns
The goal of this study is to learn how genomic sequencing technology can be used to effectively expand the conditions screened on newborn screening.
- Trial name
- GUARDIAN (NCT05990179)
- Testing
- Genome sequencing-based newborn screening
- Where
- United States
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- Columbia University
Lyme Disease, Pediatric Infectious Disease
Next Generation Sequencing Detection of Lyme Disease
Next Generation Sequencing is capable of sequencing millions of small strands of DNA from a single blood sample, potentially improving its sensitivity compared to PCR testing, which only detects predetermined larger strands of…
- Conditions
- Lyme Disease, Pediatric Infectious Disease, Erythema Migrans, Lyme Arthritis
- Trial name
- NCT03505879
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
Endometrial Receptivity
Impact of IVF Hormonal Therapy on Endometrial Receptivity and Endometrial Senescent Cell Pathological Accumulation
Both controlled ovarian stimulation (COS) and frozen embryo transfer has become an integral part of in vitro fertilization (IVF) treatment.
- Trial name
- HormoSenoRec (NCT06280560)
- Testing
- Controlled Ovarian Stimulation + Luteal Phase Support, Hormonal Replacement Therapy programmed artificial cycle, Natural Cycle (NC)
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fundación IVI
Melanoma, Non-small Cell Lung Cancer
Use of Serial Plasma NGS as a New Efficacy Metric to Guide Immunotherapy Treatment Discontinuation
The goal of this prospective study to investigate the use of circulating tumor DNA (ctDNA) to guide end of therapy decisions in patients with melanoma or non-small-cell lung cancer.
- Trial name
- NCT06146920
- Testing
- Evaluation of ctDNA using the F1T after 1 year of immunotherapy
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital