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NCT ID: NCT06256393 Not yet recruiting - Clinical trials for Inflammatory Bowel Diseases

Inflammatory Bowel Disease Cohort in Nantes

CELESTE
Start date: March 2024
Phase:
Study type: Observational

The CELESTE cohort will be a three-center prospective cohort associated with the creation of a biobank including Inflammatory Bowel Diseases (IBD) patients with active disease

NCT ID: NCT06255860 Recruiting - Clinical trials for Sars-CoV-2 Infection

SARS-COV-2 Reinfection and Multisystem Inflammatory Syndrome in Children (MIS-C) Risk: Matched Case-control Study

REPI
Start date: September 22, 2023
Phase:
Study type: Observational

This study is a multicenter, international, non interventional, retrospective study about SARS-CoV-2 and Multisystem Inflammatory Syndrome (MIS-C) reinfection risk in children.

NCT ID: NCT06255626 Recruiting - COVID-19 Clinical Trials

Safety and Immunogenicity of a Sub-unit Protein CD40.RBDv Bivalent COVID-19 Vaccine, Adjuvanted or Not, as a Booster in Volunteers.

Start date: May 27, 2024
Phase: Phase 1/Phase 2
Study type: Interventional

The goal of this clinical trial, on healthy volunteers, is to learn more about safety and reactogenicity of the CD40.RBDv vaccine. The main questions that will be studied are : - Is the CD40.RBDv (adjuvanted or not) safe ? - Does the CD40.RBDv (adjuvanted or not) imply an immunologic response ? Participants will receive, depending on their randomization arm, 1 or 2 injections of the CD40.RBDv vaccine or a single injection of approved mRNA vaccine

NCT ID: NCT06255301 Completed - Eye Diseases Clinical Trials

Collection of Ocular Surface Impressions Cytology of the Living Eye From Patients With Dry Eyes or Limbal Stem Cell Deficiency.

ESSO
Start date: January 9, 2024
Phase:
Study type: Observational

In order to develop innovative biomarkers for the diagnosis of two ocular surface pathologies, Dry Syndrome (DS) and Limbic Stem Cell Deficiency (LSCD), human cells from the ocular surface will be collected in order to test these biomarkers ex vivo.

NCT ID: NCT06255275 Recruiting - Decision-making Clinical Trials

Impact of Perceptive, Executive and Emotional Factors on Decision-making of Pedestrian Face to Autonomous Vehicles.

VASIS
Start date: April 8, 2024
Phase: N/A
Study type: Interventional

The VASIS project aims to assess the impact of perceptual, executive and emotional factors on decision-making in the context of pedestrian crossing in an industrial environment involving autonomous vehicle traffic (forklift).

NCT ID: NCT06255002 Not yet recruiting - Clinical trials for Postpartum Hemorrhage

Concordance Between the Measurement of Whole Blood Fibrinogen by the qLabs®FIB Analyzer and Its Measurement by Conventional Method (Clauss Fibrinogen) in the Context of Severe Postpartum Haemorrhage

FIB-HPPS
Start date: March 2024
Phase:
Study type: Observational

In France in 2021, 11.6% of deliveries were complicated by a postpartum haemorrhage (PPH), including 3.0% by severe PPH (the bleeding volume exceeds 1000 ml). Severe PPH is the 5th cause of maternal death (8.4% or 1.2 deaths per 100,000 live births). These deaths were considered preventable in 90% of cases. A plasma fibrinogen concentration below 2 g/L is considered as a critical threshold which constitutes a marker of severity of PPH and is significantly associated with the occurrence of severe PPH. Measuring the concentration of fibrinogen using a rapid test, simple to perform and interpret, available in the delivery room could optimize the management of severe PPH. The qLabs®FIB analyzer distributed by the Stago Biocare laboratory for the rapid determination of the fibrinogen concentration at the patient's bedside could meet this objective.

NCT ID: NCT06254950 Recruiting - Ulcerative Colitis Clinical Trials

A Study on the Safety of TAK-279 and Whether it Can Reduce Inflammation in the Bowel of Participants With Moderately to Severely Active Ulcerative Colitis

Start date: March 29, 2024
Phase: Phase 2
Study type: Interventional

The main aim of this study is to learn if TAK-279 reduces bowel inflammation and symptoms compared to placebo. Another aim is to compare any medical problems that participants have when they take TAK-279 or placebo and how well the participants tolerate any problems. The participants will take capsules of either TAK-279 or placebo for up to 3 months (12 weeks). Then all the participants will receive TAK-279 for the rest of the treatment part of the study (1 year or 52 weeks). During the study, participants will visit their study clinic several times.

NCT ID: NCT06254846 Not yet recruiting - Clinical trials for Uterine Cervical Cancer

Evaluation of First-void Urine as an Alternative to Cervical Sampling for Human Papillomavirus (HPV) Testing in Cervical Cancer Screening (Single-center Study).

URAPREV
Start date: June 2024
Phase: N/A
Study type: Interventional

Papillomaviruses are responsible for almost all cervical cancers. In France, there are more than 3000 new cases of cervical cancer each year and nearly 1000 deaths. One of the ways to prevent this cancer is screening by PCR on cervical sample for which national coverage rate remains very insufficient (<60%). The invasive and uncomfortable nature of cervical sampling has been identified as a major obstacle to screening. In this context, an alternative sample, such as the first-void urine, seems to be judicious. Nevertheless, some studies have shown a lack of sensitivity of the HPV PCR test on urine. As underlined by the French National Authority for Health (HAS), this is mainly due to a lack of standardization of urine collection. In this study, the investigators therefore propose to evaluate the performance of the HPV PCR test on first-void urine using a standardized protocol. Through a questionnaire, they will also evaluate the acceptability of the first void urine collection device.

NCT ID: NCT06254482 Recruiting - Huntington Disease Clinical Trials

An Extension Study to Evaluate the Long-Term Safety and Efficacy of PTC518 in Participants With Huntington's Disease (HD)

Start date: August 25, 2023
Phase: Phase 2
Study type: Interventional

The primary goal of this study is to evaluate the long-term safety and pharmacodynamic effects of PTC518 in participants with HD.

NCT ID: NCT06254313 Not yet recruiting - Influenza Clinical Trials

The Role of Cxcr4Hi neutrOPhils in InflueNza

CHOPIN
Start date: September 2024
Phase:
Study type: Observational

Influenza is still responsible for more than 650,000 deaths per year worldwide and no major improvements in patients' care has been made despite 50 years of research. Especially, there is no therapeutic strategy targeting the dysregulated host response. CXCR4-expressing neutrophils seem to be involved in the rupture of host resistance. The aim of this study is thus to compare the percentage of blood CXCR4-expressing neutrophils between influenza survivors and non-survivors.