The patients' adherence to the literature is evaluated in a varied manner according to the pathologies concerned: counting the number of tablets; Patient self-tracking log; Reports from physicians, reports by third parties (such as the patient's spouse); Electronic measurements (for example, metered-dose inhalers or electronic drop dispensers); Blood or urine dosage. The different methods used have advantages and disadvantages that need to be assessed according to the needs of the study we wish to implement. While declarative investigations in the assessment of patient adherence are criticized, no method has unfortunately been used as a benchmark for assessing adherence. The bibliographic search did not find any questionnaires that had been validated in this context. In order to evaluate the adhesion, the investigator will therefore opt for a semi-directed interview at D7 in order to better control a possible bias of memorization. This tool has known limitations including a tendency to overestimate adhesion, because patients tend to respond to what doctors want to hear. This will be taken into account in the interpretation of the results.