La Bouëxière, France

Low-Protein Diet with Low-Protein Foods Versus a LPD Without LP Foods in Patients with Chronic Kidney Disease (CKD)

Analgesic Self-medication for Acute Pain by Patients Awaiting a Consultation With a General Practitioner

Auvergne-Rhône-Alpes-Limousin Research Database for Still's Diseases in Children and Adults

Accessibility of Prophylaxis and On-demand Treatment for Persons With Haemophilia and Other Coagulation Deficiencies

Haemophilia is a rare constitutional hemorrhagic disease whose drug management is based on the use of chronic lifelong replacement therapy. For many years, the reference treatment, particularly in children, has been based on the use of anti-haemophilic drugs for prophylaxis requiring repeated injections several times a week according to a personalized schedule. In contrast, on-demand treatment is less and less used, particularly in patients with severe forms of haemophilia. Clinical and biological diagnosis, as well as the implementation and monitoring of treatments, are carried out within specialized hospital care structures affiliated with the French national reference center. Medications are dispensed as part of hospital retrocessions. This organization imposes constraints on patients and their caregivers due to their limited accessibility. The burden related to this disease is probably due to the systematic use of specialized hospital teams such as doctors, nurses for self-injection training for example, and pharmacists. It now seems important to reflect on the evolution of patient pathways that were previously exclusively hospital-centred towards ambulatory care. To do this, various reflections need to be undertaken, including that relating to the accessibility of medication. Indeed, the monthly renewals of these chronic treatments force patients and their caregivers, as well as the parents of children, to go to the hospital, which frequently makes the organization of daily and professional life more cumbersome. The PHAREO study aims to investigate patients' perception of accessibility to anti-haemophilia drugs in relation to an evaluation of spatial accessibility in order to consider, if necessary, ways of improving the pathway for patients and their caregivers. The expected benefits of the study are to have: 1) an exhaustive description of the spatial accessibility of the cohort of people living with haemophilia to anti-haemophilia medication within the Auvergne Rhône Alpes region (France) and 2) a better understanding of their needs and their perceptions regarding access to on-demand and prophylactic treatments.

Feasibility and Accuracy of an Ultrasound Algorithm for Acute Dyspnea Diagnosis in the Emergency Department

The investigators aim to assess the feasibility and accuracy of a new pragmatic and original ultrasound algorithm adapted for acute dyspnea diagnosis in the emergency department. This primary objective of this prospective multicenter study is to assess the diagnostic accuracy of an ultrasound algorithm (EMERALD-US) dedicated to emergencies using lung, cardiac and vascular ultrasound for the 3 main dyspnea causes (heart failure, pneumonia and obstructive pulmonary disease exacerbation) in patients with acute non-traumatic dyspnea managed in the emergency department. Ultrasound exams will be blindly read by a centralized core laboratory after the standardized acquisition of all exams by a physician not involved in the care of patients in the ED. The main discharge diagnosis from initial hospitalization (heart failure, pneumonia and obstructive pulmonary disease exacerbation) will be adjudicated by a college of 3 senior physicians (emergency physician, cardiologist and internist) blinded to the use of ultrasound in the ED. The secondary objectives of the study are to: A/ Assess the feasibility of the ultrasound algorithm (EMERALD-US) in emergency departments. B/ Assess the association between the diagnosis obtained from the ultrasound algorithm (EMERALD-US) and the results of additional (laboratory and radiological exams. C/ Assess the diagnostic accuracy of the ultrasound algorithm (EMERALD-US) for less frequent dyspnea causes (pulmonary embolism, pleural effusion). D/ Assess, the diagnostic accuracy of clinical (including BREST and PREDICA score), laboratory and radiological variables. E/ Assess, the improvement in diagnosis accuracy with the ultrasound algorithm (EMERALD-US) on top of the diagnostic accuracy of clinical, laboratory and radiological exams. F/ Assess the association between misdiagnosis (without using ultrasound) and survival at D30.

Evaluation of the Efficacy and Tolerance of Low Doses of Ethosuximide in the Treatment of Peripheral Neuropathic Pain

Multicenter, randomized, double-blind, placebo-controlled therapeutic trial evaluating the efficacy and safety of low doses of ethosuximide in neuropathic pain patients.