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 purpose of this study is to evaluate the safety, tolerability, drug-levels, drug-effects and preliminary anti-tumor activity of DF6002 alone and in combination with Nivolumab in participants with advanced solid tumors.
A seroconversion test for SARS-Cov-2 will be offered to all the employees of a care institution, which has treated 240 patients hospitalized for COVID disease between 28/02 and 30/04/2020. The seroconversion test will be with a questionnaire to determine: - whether the subject has shown signs of infection in the last 3 recent months - if the subject has been in contact with COVID-diagnosed subjects (RT-PCR diagnosis or scanner) outside of the activity or within the professional activity (patient or colleague) - Working conditions during the period - The level of knowledge and respect of the barrier measures practices. - Respect for distance during meals professional. Overall seroprevalence and stratified seroprevalence by care and administrative areas will be determined.
Evaluate the prognostic value of different methods (Osmometry / clinical-biological score) compared to the occurrence of capillary leak shock during dengue fever.
Evaluation of psychological impact of patients after pancreatectomy because of cancer diagnosis. Patients will be evaluated with questionnaires after and before intervention. 3 control groups will be used to compare de psychological impact.
Severe Acute Respiratory Syndrome (SARS) SARS-CoV-2, name of the Coronavirus Group of international Committee on taxonomy of viruses, is an emerging virus from the family of coronaviridae, responsible for the COVID-19 pandemic. This infection can progress to viral pneumonia, and in 3% of cases up to acute respiratory distress syndrome (ARDS) which conditions the prognosis of the disease. Due to its unusual clinical presentation with a risk of sudden deterioration on the 8th day as a result of possible hyperinflammatory response, the respiratory impairment of COVID is unique and many questions remain unanswered concerning its evolution once the acute phase has passed. Knowledge of the evolution of pulmonary involvement, particularly in patients requiring hospitalization, can help reduce the morbidity linked to the persistent abnormalities identified by establishing early therapeutic management. It can also provide a better understanding of the mechanisms of pulmonary involvement in the acute phase. Current data regarding the acute phase of COVID-19 suggest that persistent abnormalities remain distant from this infection at all levels of the respiratory system: gas exchange, perfusion, ventilatory mechanics, and interstitial lung disease. The main objective is to characterize persistent gas exchange anomalies 4 months after documented COVID-19 pneumonia, resulting in oxygen desaturation and requiring hospitalization.
This research aims to improve our knowledge of the epidemiology of patients consulting in the COvid-19 Possible REspiratory Units (RECOP unit). Indeed, the epidemic linked to COVID-19 affects France and impacts its health system. The reception of all intermediate patients will be on the Emergency Structures (SU). Indeed, the French healthcare system centralizes unscheduled urgent care on the ER. The aspecific respiratory symptomatology in "intermediate" patients indicates them all the more at an admission to SU or the diagnostic approach to respiratory difficulty may be carried out. A central issue of this diagnostic strategy will be to be rapid, since the diagnosis will have to be made in the context of significant flows, with a need to quickly refer patients to the most suitable downstream service, while limiting the risk contamination of caregivers and vulnerable patients if a COVID-19 + patient is admitted to an unsuitable service. However, virological tests do not currently allow rapid results for COVID-19. Research project of investigatory aims to develop a predictive model of the risk of being COVID-19 positive for patients admitted to the emergency room for acute dyspnea.
Respiratory physicians are highly exposed workers to Covid-19 as they perform spirometry, endoscopy, and manage Covid-19 in first line for most of them. Moreover, none reported to have apply increased levels of protection for performing these acts in the most active period of viral circulation, until the lockdown. Whether they were most frequently immunized against SARS-CoV-2 at the end of the first wave than the general population is of utmost importance individually but also worldwide
With the spread of COVID-19 epidemic since 2019 in Wuhan, China health plans have to be adapted continuously in response to the emergency. The first publications from the Chinese experience demonstrate an increase in the incidence of COVID-19 infections in patients over 60 years of age, a higher frequency of severe forms of the disease and therefore theoretical indications of orientation towards resuscitative care. However, the first published data from Hubei province suggest a low benefit of resuscitation for patients between 70 and 80 years of age and null in patients over 80 years of age. These data question the individual benefit / risk balance of an orientation towards resuscitation for this category of patients, their quality of life and the concept of unreasonable obstinacy. Among the covariates associated with resuscitation mortality described in the data published to date, cardiovascular comorbidities, certain biological covariates (LDH, creatinine, lymphocytes, neutrophils, TP, D-dimers, etc.), the time between the first symptoms and the entry into resuscitation have been identified. The objective of this multicentric observational study is to determine the clinical and biological covariates predictive of mortality in the population of patients over 60 years of age admitted in intensive care unit, in particular by integrating functional and nutritional data from patients 1 month before COVID-19 infection.
Biosimilars represent great potential in cost saving and reinvestment opportunities in healthcare. Biosimilars of adalimumab appear to be clinically equivalent to the reference product in patients with rheumatoid arthritis and psoriasis. No data are currently available in IBD patients. Real-life data are needed. Minimizing the switch back is another clinical challenge in the current area of biosimilars. The primary objective of Rhoneswitch is to describe the magnitude of patient's switch back defined as a deterioration of symptoms without objective identification of disease activity, 12 months after the switch from ada originator Humira®. The primary endpoint is to assess the percentage of patients who switch back to originator therapy Humira® 12 months after switching from ada Humira® to ada Bs: Amgevita® ,Hulio®, Hyrimoz® or Imraldi® in IBD patients without any objective markers of inflammation.
Keratoconus is a progressive bilateral disease leading to an apical stromal thinning and an irregular astigmatism by a steepening of the cornea, causing visual impairment. The causes are not yet well known, but it seems to be linked to several comorbidities. Keratoconus is a rare and for a long-time asymptomatic condition and its diagnosis needs meticulous screening for the early stages. Detecting it as soon as possible is a goal as it could lead to earlier avoiding of contributing factors such as eye rubbing and earlier treatment if needed. The gold standard for keratoconus screening and staging is computerized videotography. It gives information about anterior and posterior corneal bulging, steepening, and thinning. It can be completed by anterior segment optical coherence tomography, which can show corneal scarring. Since recently, some biometry devices can give some information about the posterior corneal keratometry trough swept source optical coherence tomography measures. The measurement of the total corneal power instead of an extrapolation lead to better precision in refractive results after cataract surgery in some cases. It also helped to increase our knowledge about posterior corneal astigmatism. In normal eyes, average posterior corneal astigmatism is 0.37 diopters and against the rule in 91 percent of eyes. There is a correlation between the magnitude of anterior and posterior astigmatism. In keratoconus eyes, several studies have shown that there is an alignment between axes of the anterior and posterior corneal astigmatism. These studies have been performed on computerized videotopography devices. The goal of this study was to confirm or deny previous observations about posterior astigmatism in keratoconus eyes, and to assess if the rotation of axis between anterior and posterior astigmatism measured by IOL Master 700® can be a good sign for detection of early stages and fruste keratoconus.