Clinical trials: Presymptomatic Disease
COVID, SARS-CoV 2
COVID-19: Herd Immunity Study in the Czech Republic
The aim of the SARS-CoV-2-CZ-Preval study is to quantify the prevalence of individuals with a history of SARS-CoV-2 coronavirus infection in the Czech population, except for those diagnosed with COVID-19 by methods based on…
- Trial name
- SARSCoV2CZPrev (NCT04401085)
- Testing
- SARS-CoV-2 diagnostic rapid test, Quantitative analysis of SARS-CoV-2 antibodies
- Where
- Czechia
- Volunteers
- 27,000 people, healthy volunteers welcome
- Sponsor
- Institute of Health Information and Statistics of the Czech Republic
Asymptomatic Diseases
Effect of Local Endometrial Injury on Pregnancy Outcomes During Ovulation Induction Cycles
The aim of this study is to detect whether or not performing an endometrial sampling in the cycle preceding ovulation induction with clomiphene citrate can improve pregnancy outcomes in the next cycle.
- Trial name
- NCT02345837
- Testing
- endometrial sampling, clomiphene citrate
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Al Hayat National Hospital
Colonization, Asymptomatic, Colonization
Probiotic Delivered to the Small Intestine Changes Microbiota
This study will determine whether encapsulation of probiotic bacteria using natural plant protein can enhance bacterial colonisation.
- Trial name
- Probiotic (NCT07510282)
- Testing
- Probiotic containing L.rhamnosus R0011 strain, 200 ml yogurt drink
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Colonization, Asymptomatic
Safety and Efficacy of Lyophilized Fecal Microbiota Transplantation Via Capsules for Intestinal Multidrug-resistant Bacteria Decolonization
The goal of this clinical trial is to learn if oral capsules containing lyophilized stool from healthy donors (fecal microbiota transplantation or FMT) can safely and effectively decolonize multidrug-resistant organisms (MDROs)…
- Trial name
- FORCE (NCT07106580)
- Testing
- lyophilized FMT capsules
- Where
- Croatia
- Volunteers
- 52 people
- Sponsor
- University of Rijeka
Heart Failure, Ventricular Dysfunction, Left
ECG Low Ejection Fraction Detection and Guiding in AI Navigated Treatment Era
Asymptomatic left ventricular systolic dysfunction (ALVSD), identified as a key component of stage B heart failure (HF) by AHA/ACC guidelines, is a common precursor to clinically overt HF.
- Conditions
- Heart Failure, Ventricular Dysfunction, Left, Artificial Intelligence, Early Diagnosis
- Trial name
- ELEGANT (NCT06968533)
- Testing
- AI-ECG guided diagnosis
- Where
- Taiwan
- Volunteers
- 13,350 people, healthy volunteers welcome
- Sponsor
- National Defense Medical Center, Taiwan
Vestibular Diseases, DFNA9
Genotype-phenotype Correlation Study of Presymptomatic and Symptomatic DFNA9 Patients
DFNA9 (Deafness Autosomal Dominant 9) is an autosomal dominant hereditary hearing loss which is associated with vestibular deterioration.
- Trial name
- NCT03716908
- Where
- Belgium
- Volunteers
- 70 people
- Sponsor
- Jessa Hospital
Pseudomonas Aeruginosa, Colonization, Asymptomatic
Carbapenem-resistant Pseudomonas Aeruginosa: the SAMPAN Study.
Pseudomonas aeruginosa causes severe infections in hospitalized patients. The worldwide emergence of carbapenem-resistant P. aeruginosa (CRPA) makes infections by these pathogens almost untreatable.
- Conditions
- Pseudomonas Aeruginosa, Colonization, Asymptomatic, Nosocomial Infection
- Trial name
- SAMPAN (NCT05282082)
- Where
- 3 sites in Indonesia, Italy and 1 more
- Volunteers
- 2,105 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Respiratory Tract; Infection, Upper (Acute), Colonization, Asymptomatic
Studying Respiratory Infections and Colonisation in Children Using Daily Minimally-invasive Nasal Sampling
Rationale: Respiratory tract infections (RTI) are a major cause of morbidity in young children in high- income countries and the major cause of mortality in developing countries.
- Trial name
- SAMSAM (NCT06049537)
- Where
- Netherlands
- Volunteers
- 46 people
- Sponsor
- Leiden University Medical Center
Presymptomatic Diabetes Type 1 (Stage 1), Diabetes Mellitus, Type I
Treatment of Presymptomatic (Stage 1) Type 1 Diabetes Pediatric Patients With Treg Cell Preparations and Anti-CD20 Antibody
The main purpose of the study is to check: Can therapy with a preparation of regulatory cells (Tregs lymphocytes) and/or an anti-CD20 antibody preparation (rituximab) be successfully used in children with pre-diabetes to treat or…
- Conditions
- Presymptomatic Diabetes Type 1 (Stage 1), Diabetes Mellitus, Type I, Diabetes Mellitus, Type 1
- Trial name
- PreTreg (NCT06688331)
- Testing
- ex vivo expanded CD4+CD25+CD127- regulatory T cells (Tregs), Anti-CD20 (rituximab)
- Where
- 9 sites in Poland
- Volunteers
- 150 people
- Sponsor
- PolTREG S.A.
Presymptomatic Huntington Disease
Assessment of the Psychological, Cognitive and Social Resources of Applicants for Huntington's Disease and Presymptomatic Genetic Testing
The purpose of this study is to assess the psychological, cognitive and social resources of applicants for Huntington's Disease and Presymptomatic Testing.
- Trial name
- PREHUNT (NCT02134561)
- Testing
- psychological interview, MRI, cognitive tests
- Where
- France
- Volunteers
- 24 people
- Sponsor
- University Hospital, Angers
Asymptomatic Condition, Infection Viral
ScreenNC, a Study to Determine the Number of Asymptomatic Individuals Who Have Antibodies to the Virus That Causes COVID-19
Purpose: To determine the number of asymptomatic individuals who have antibodies to SARS-CoV-2, the virus which causes COVID-19
- Conditions
- Asymptomatic Condition, Infection Viral, Coronavirus Infections, Severe Acute Respiratory Syndrome Coronavirus 2
- Trial name
- NCT04367740
- Testing
- To assess for development of IgG antibodies against SARS-CoV2
- Where
- United States
- Volunteers
- 6,313 people
- Sponsor
- University of North Carolina, Chapel Hill
Asymptomatic Conditions
Effects of Caffeine and Coffee on Resting Metabolic Rate, Comparing Normal Weight Men to Obese Men
Background. The prevalence of obesity has increased in the last two decades. To maintain body weight energy expenditure (EE) should be equal to energy intake (EI).
- Trial name
- RMR (NCT02751840)
- Testing
- Caffeine, Coffee, Decaffeinated
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Tel Hai College
Staphylococcus Aureus, Colonization, Asymptomatic
Decolonization Efficacy of Polyhexanide vs. Mupirocin
This pilot randomized controlled trial evaluates the feasibility, tolerability, and preliminary efficacy of a decolonization regimen using polyhexanide in reducing Staphylococcus aureus colonization in the preoperative phase of…
- Trial name
- SPADE (NCT06633588)
- Testing
- Polyhexanide, Mupirocin and Chlorhexidine
- Where
- Switzerland
- Volunteers
- 24 people
- Sponsor
- Swiss Paraplegic Research, Nottwil
Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection
Clinical Evaluation of the ID NOW™ CT/NG Test
The objective of this study is to determine the performance of the ID NOW™ CT/NG test in male urine, female urine, and self-collected vaginal swabs when tested by intended users (i.e., untrained operators).
- Conditions
- Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection, Asymptomatic Condition
- Trial name
- NCT06395675
- Testing
- ID NOW™
- Where
- United States
- Volunteers
- 7,100 people, healthy volunteers welcome
- Sponsor
- Abbott Rapid Dx
Spinal Muscular Atrophy
A Study of Multiple Doses of Nusinersen (ISIS 396443) Delivered to Infants With Genetically Diagnosed and Presymptomatic Spinal Muscular Atrophy
The primary objective of the study is to examine the efficacy of multiple doses of Nusinersen administered intrathecally in preventing or delaying the need for respiratory intervention or death in infants with genetically…
- Trial name
- NURTURE (NCT02386553)
- Testing
- Nusinersen
- Where
- 21 sites in United States, Australia and 5 more
- Volunteers
- 25 people
- Sponsor
- Biogen
Asymptomatic Condition
Action Mechanisms of Shock Waves on Pain
The aim of this study is to evaluate whether the intensity of pain perceived during the application of extracorporeal shockwave therapy (ESWT) is determinant for producing changes in pressure pain threshold (PPT) in asymptomatic…
- Trial name
- NCT03455933
- Testing
- Experimental Intervention, Control Group
- Where
- Spain
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Centro Universitario La Salle
Phenylketonuria
Announcement of Rare Metabolic Diseases in Systematic Newborn Screening: the Phenylketonuria Experience.
The aims of this collaborative, interdisciplinary research project are to understand and describe the psychological impact of the announcement of a rare, serious disease present since birth and detected in the context of the…
- Trial name
- ANNPHE (NCT06289348)
- Testing
- socio-psychological questionnaire, revised event impact scale (IER-S), Non directive interview
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Colonization, Asymptomatic
Decolonization of Carbapenem-resistant Enterobacterales (CRE) in Patients With Faecal Carriage of CRE With Neomycin
Rates of antimicrobial resistance are increasing worldwide. There is increasing evidence that physiological gut microbiota is a large reservoir of antibiotic-resistance genes.
- Trial name
- NCT05593601
- Testing
- Neomycin
- Where
- Thailand
- Volunteers
- 60 people
- Sponsor
- Mahidol University
Asymptomatic Condition
The Immediate Effects of Spinal Manipulative Therapy on Kinetic and Kinematic Symmetry.
Athletes have been exposed to an ever increasing training load and subsequent biomechanical overload due to a constant demand for performance enhancement.
- Trial name
- NCT03361592
- Testing
- Spinal Manipulative Therapy
- Where
- Portugal
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Lisbon
Asymptomatic Condition, Sacroiliac Disorder
Impact of Manipulation of Sacroiliac Joints on the Static Balance of the Body
The study can be identified as an experimental study with a quasi-randomized control. It consisted of HVLA manipulation on blocked sacroiliac joints (SIJ) and it was checked whether it affected the appropriate parameters…
- Trial name
- NCT04387032
- Testing
- HVLA Manipulations
- Where
- Poland
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education