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Found 2 Actively Recruiting clinical trials
RECRUITING
Healthy Volunteer
All mammograms eligible for a second reading, and included in the study, go through 2 arms: * Conventional second reading by a radiologist accredited to do second reading in France (L2 control arm), * Second reading assisted by the AI (L2-AI experimental arm): mammograms will be read by the AI first and only if deemed suspicious, a radiologist accredited to do second reading in France will review them. The most pejorative assessment among the two arms is used as the final decision: if both arms consider the mammogram as negative, the participant won't be recalled, if one arm consider the mammogram as positive, the participant will be called back for further examinations. Clinical performances and economical impacts of both scenarii will be compared.
RECRUITING
Nasal obstruction (NO) affects \~30% of the population and is a very common reason for consultation in otorhinolaryngology (ORL). In the majority of cases, the origin is inflammatory (allergic rhinitis and chronic rhinosinusitis) while in a minority of cases, the origin is structural, including septal deviation and inferior turbinate hypertrophy. NO significantly impairs patients' quality of life (QoL) and olfactory performance and also represents a contributing factor and comorbidity in asthma and obstructive sleep apnea syndrome. Several questionnaires for assessing QoL are available and routinely used to evaluate the impact of NO on patients : VAS, NOSE score, SNOT-22, and RhinoQOL score. Several objective functional methods for assessing NO have been described : acoustic rhinometry, nasal peak inspiratory flow, and active rhinomanometry. Rhinomanometry is a simple, non-invasive functional assessment method that allows for objective and quantitative analysis of nasal airway patency, thereby complementing the clinical and imaging evaluation of NO. It has been recommended for the diagnosis of NO in cases of chronic rhinitis and chronic rhinosinusitis with nasal polyposis. Rhinomanometry comprises anterior active (AAR), posterior, and per-nasal rhinomanometry. AAR is the most commonly used method and is the only technique routinely available to clinicians. AAR provides precise information regarding the presence of nasal resistance responsible for NO. However, it should not be used as a standalone diagnostic tool due to its poor correlation with QoL questionnaires such as VAS and NOSE. Whether used alone or in combination with nasal decongestants, AAR provides a high predictive value for the outcomes of septoplasty and laser-assisted turbinoplasty. When surgery is indicated, its performance depends on: * type of obstruction or anatomical abnormality identified on clinical examination and/or computed tomography and/or AAR; * patient's symptoms and impairment of QoL NOSE and SNOT-22; * failure of a well-conducted first-line medical nasal treatment. Thus, in cases of septal deviation, septoplasty is performed; in cases of inferior turbinate mucosal hypertrophy with failure of medical treatment, turbinoplasty is performed; and in cases of mixed lesions, septo-turbinoplasty is performed. However, the concordance rate between the surgical technique indicated by clinical examination and computed tomography and the indications suggested by AAR is only 48.5%.