There are about 36633 clinical studies being (or have been) conducted in France. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The aim is the study of the management and outcome of the open fractures. Some open fractures will become pseudarthrosis. Thoses pseudarthrosis may be septic or not. The management and evolution of all the open fractures will be described in order to identify the presence or not of a sepsis and then a development of a pseudarthrosis (septic or non septic).
Evaluation of eptinezumab in the prevention of migraine in participants with unsuccessful prior preventive treatments.
Chronic rhinosinusitis (CRS) is defined according to the French society of otorhinolaryngology as chronic non-mechanical damage to the nasal structures, excluding infectious damage to the sinus structures. The duration of the chronic impairment must be at least 12 consecutive weeks. It causes many symptoms such as rhinorrhea, nasal blockage and anosmia. It is a poorly understood pathology that affects a large part of the population. Its prevalence has increased significantly over the past 30 years. It affects about 11% of the population in Europe. It has become one of ten high-cost medical conditions for employers. Initially, it was accepted that CRS was due to chronic nasal infection. It is very debilitating for patients leading to a major consultation with practitioners (general practitioners and ENT specialists). Many treatments are used such as nose washes, nasal or oral corticosteroids, antibiotic therapy or even surgical management is possible. Thèses treatments allow an improvement in the symptomatology but no treatment allows a stable result over time, making long-term treatments essential. Today, it is recognized that CRS has a multifactorial etiology including inflammatory processes, hyperresponsiveness of the nasal mucosa and abnormalities in immune phenomena. The endonasal microbiota plays a role in these processes. Germs like Staphylococcus aureus and Pseudomonas aeruginosa were identified as pathogens in CRS in the first studies with bacterial cultures. Thanks to the 16S ribosomal RNA sequencing technique, recent studies have demonstrated a modification in the diversity and abundance of the microbiota in patients with CRS compared to healthy subjects, notably with a modification of the germs of the firmicutes group. . Few studies have studied the modification of the microbiota with the treatment of CRS today. However, local treatments based on nosewashing with physiological saline associated with local corticosteroids and endoscopic treatments lead to an improvement in the symptomatology for patients suffering from CRS. This study will describe the modification of endonasal microbiota in différent conditions, such medical and surgical treatments, that usually improve patients symptomatology.
The objective of the COVID-HOP study is to identify biological and non-biological markers associated to: a positive or negative serology anti SRAS-Cov-2; a positive serology and having presented symptoms or, on the contrary, not having had symptoms; the persistence of immunity or the loss of this immunity over time; the protective nature of the presence of anti SRAS-Cov-2 antibodies. To answer these questions, a biological collection (serum, plasma, DNA, RNA, mono-nucleated cells and urine) and a collection of detailed clinical data during the serological screening for SARS-CoV-2 of hospital agents (medical and non-medical staff) of the Assistance Publique Hôpitaux de Paris (Paris, France) will be carried out. 4000 professionals in 5 hospitals will be included. As part of the research, the anti SRAS-CoV-2 serology will be monitored 6 months and 12 months after the initial serology. Numerous studies will be carried out from this biological collection and from the database to answer the primary and secondary endpoints.
The RT-PCR on rhino-pharynge sampling highlights the genetic material of the virus and indicates that a subject is infected with SARS-CoV-2. This test can be in about 30% of false negative cases, it does not allow to date the infection, nor to predict the asymptomatic, mild, moderate or severe evolution of the disease. In terms of public health, we need 1/ to better understand the chronology of the immune response to the virus in the general population and in contacts of index cases; 2/ To know which characteristics of the immune response are protective of future reinfections. Finally, in symptomatic subjects, we need biomarkers that predict the evolutionary mode of the disease (moderate vs. severe form).
Repeated transfers and wheelchair propulsion in patients with neurological deficit of the lower limbs leads to a major mechanical overload of the upper limbs, especially on shoulders, the "weight-bearing" shoulder. Under these conditions, arthroplasty is subject to significant constraints; such an indication in this condition is always discussed. The objective of this study was to evaluate the medium-term clinical and functional outcomes of anatomical and reverse arthroplasty on the weight-bearing shoulder in individuals with long-term wheelchair use.
Our primary purpose is to assess MEESSI score in predicting mortality and readmission of patients managed for acute heart failure (AHF) in Emergency Department. European Society of Cardiology recommend risk stratification for patients with AHF. MEESSI score is not prospectively validated out of Spain.
The actual worldwide context (disease outbreak, confinements instaured in many countries) is a stressful factor for many people. It can have consequences on mental health : separation from loved ones, loss of freedom, uncertainty about infection status, boredom. Patients with mental disorders are especially vulnerable. On march 17th, the french government ordonned a national confinement to slow the progression of the COVID-19 outbreak, for 15 days at first then renewed several times. This situation has led to a reorganization of care as requested on March 22nd, 2020 in the recommendations applicable to the organization of care in psychiatric services : priority to telephone contacts and teleconsultation by multiplying contacts and assessments. By the time the reorganization of care became operational, the most vulnerable patients may have experienced a decompensation of their disease. It is important to know if the COVID-19 outbreak combined with the confinement increased the number of unvoluntary commitment the month after the announce of the confinement. This could help us understand which patients are more vulnerable is this context, and improve our organization (ambulatory and hospitalization care) if this situation occurs again.
The classic myeloproliferative neoplasias (MNP), including polycythemia vera (PV), essential thrombocythemia (ET), primary myelofibrosis (PMF) or secondary to PV or ET, are among the most frequent of malignant hemopathies, with overall prevalence estimated at around 10,000 patients followed in France. Due to the median age of patients around 65, the frequency of cardiovascular complications of these thrombogenic diseases and the impact of cytoreductive treatments on immune cells, these patients are considered to be at risk of developing forms severe of COVID-19. This study will assess the impact of MNPs on the risk of developing a severe form of COVID-19, identify new risk factors linked to the disease as well as the impact of treatments for MNPs according to their pharmacological class.
In response to the coronavirus disease 2019 (covid-19) outbreak, the home confinement of the population ordered by governments in many countries raise questions about its impact on individuals' physical and mental health in the short and longer term. In children, reduced physical activity, changes in lifestyle, disturbances in sleep patterns, lack of in-person contact with peers, poor or inadequate understanding of health risks may be risk factors of anxiety, stress, fatigue, sleep disorders. These problematic effects could be modulated by social factors (housing in urban or rural areas, availability of personal space at home, parenting stress, etc.).