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.
Our primary purpose is to compare the prevalence of sleep disorders in children aged 6 to 17 with cystic fibrosis versus controls with a Sleep disorder screening score, the SDSC. Our hypothesis is that patients aged 6 to 17 with cystic fibrosis have a higher prevalence of sleep disturbances than the general population of the same age group. Our secondary hypothesis is that these sleep disorders are mixed and that there are non-respiratory causes, sometimes modifiable by simple non-medical treatment and that's why our secondary purpose is to identify the responsible factors, in particular non-respiratory factors in the 2 groups and to compare them.
This is a retrospective, multinational, non-interventional, observational study. A series of cohort studies will be conducted to assess the prevalence of undiagnosed stage 3 CKD in each region. The study will also assess the current state of CKD management in patients with undiagnosed CKD
Peripheral loco-regional anesthesia (LRA) for anesthetic purposes is a technique widely used in adults for upper limb surgery. In pediatrics, LRA is not classically considered on its own. It is usually performed for analgesic purposes during sedation or general anesthesia. It is entirely possible to carry out awakened peripheral blocks in communicating children, of school age, thus avoiding the issues of GA in pediatrics, in particular in an emergency context. The use of Emla anesthetic skin patches for punctures (perfusion and LRA) as well as the viewing of cartoons on touch tablets during treatment can improve the perception of painless care such as LRA and treatment. In pediatrics, only ropivacaine at a concentration of 0.2% has Marketing Authorization in pediatrics in children under 12 for the production of peripheral blocks. On the basis of the experience of the Claude Galien Private Hospital in this area, it seems interesting to assess the feasibility of upper limb surgery under anesthetic LRA alone with a dose of ropivacaine at the concentration 0.35% in communicating children, of school age.
Transcranial Doppler is performed daily in Intensive Care Unit in brain damaged patients. For a few years now, the measurement of the photomotor reflex by quantitative Pupillometry has been routinely performed in Intensive Care Units. The objective of this work is to see if Transcranial Doppler recorded parameters and Pupillary parameters are correlated to the neurological prognosis evaluated at 9 months by the Modified Rankin Score (mRS) and the Glasgow Outcome Scale Extended (GOS-E).
The InferiorVena Cava (IVC) with filters has been recommended when there is a contraindication or a failure of anticoagulation. Due to the side effects related to the filters, it is recommended to remove them as soon as possible. It's a retrospective study in a French hospital to evaluate the retrieval rate and predictors of filter removal. All the data of consecutive patients who had a retrievable InferiorVena Cava Filter (IVCF) inserted in the investigator center between April 2012 and November 2019 are included.
The pathophysiology of preeclampsia (PE) is thought to be endothelial dysfunction responsible for the maternal signs of de novo hypertension and proteinuria after 20 weeks. Current concepts suggest that the pathophysiology of preeclampsia and intrauterine growth retardation results from an imbalance of angiogenic factors. A new angiogenic factor EG-VEGF (Endocrine Gland- Derived Vascular Endothelial Growth Factor) also known as Prokineticin 1 (PROK1) appears to be emerging in the pathophysiology of PE. EG-VEGF is a circulating factor which belongs to the family of prokinetics. Dr Alfaidy's MAB2 team at the Cancer and Infections Biology Laboratory (U1292 Biosanté INSERM / UGA / CEA, CEA Grenoble) demonstrated its key role in the control of key processes in placental development and provided evidence through the development of an animal model of preeclampsia. EG -VEGF is directly involved in the development of Pre-Eclampsia. Few studies have evaluated the expression of EG-VEGF in the human placenta.
The discovery of FGF23, the missing link in the long researched and finally found phosphate metabolism, marked a turning point in the understanding and physiopathology of specific hypophosphatemia. By inhibiting the renal reabsorption of phosphate and the production of calcitriol, FGF23 behaves like a hypophosphatemia hormone. Hypersecretion of FGF23 can occur in the case of genetic abnormalities (X-linked hypophosphatemic vitamin-resistant rickets, recessive or dominant hypophosphatemic rickets, McCune-Albright syndrome ...) or acquired abnormalities (oncogenic osteomalacia). Oncogenic osteomalacia can be induced by hyperproduction of FGF23 by benign tumours of mesenchymal origin. But more recently, several cases of malignant tumours secreting FGF23 have also been described (prostate, colon, breast, ovarian and lung cancers, pulmonary carcinoma, etc.)
The demographic evolution of old age is a reality. After the age of 75, 2 out of 3 people living in institutions have neurocognitive disorders. Behavioural disorders such as physical aggression, agitation, hallucinations, sleep disorders, generate difficulties in the management of these patients and lead to unscheduled emergency hospitalizations. Non-pharmacological management of behavioral disorders is recommended as a first-line treatment because of its low risk and potential improvement (Haute Autorité de Santé 2009). However, this management is not simple and obvious to put in place, especially since not all elderly people with Behavioural disorders are in adapted structures. The advanced practice nurse specializing in geriatrics has a place in this care pathway. Because of her skills, she could "organize multi-professional care, set up analyses of practices within the nursing homes, train caregivers appropriately, and limit hospitalizations due to behavioral problems" (SALIEGE L. 2020). Advanced practice nursing is in its infancy in France, and everything remains to be done (International Council of Nurses- directive). The aim of the study is to identify the number of emergency room visits by people aged 75 and over for behavioral problems in nursing home during a 6 month-period.
Venous thromboembolism is a common and fatal disease closely related to cancer. The therapeutic challenge is major due to the high risk of recurrent thromboembolism and bleeding in patients with cancer. Guidelines recommend the use of low molecular-weight heparin for the treatment of Cancer-Associated venous Thromboembolism (CAT) at least for 3 to 6 months of treatment. However, recent advances through the results of several therapeutic trials such as CARAVAGGIO (NCT03045406) open the door to the use of Direct Oral AntiCoagulants (DOACs) as first-line therapy. Nevertheless, extrapolation of its results may be limited owing to a large number of inclusion and exclusion criteria, which may have selected a reduced population. The proportion of patients admitted with acute CAT who may not eligible to a trial as CARAVAGGIO is unknown.
Obstructive sleep apnea syndrome (OSAS) and patent foramen ovale (FOP) are considered as risk factors for stroke. OSAS generates a pressure increase in the right cavity during inspiratory efforts, which increases the number of right-left shunt embolus and therefore the risk of stroke. OSA and FOP are often thought as two separate entities, however, due to their high frequencies, they sometimes coexist and can influence the pathophysiology of each other. More researches are needed in this area to confirm this complex association and its role in triggering stroke.