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Browse 40,629 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT05311644
Allergy to Hymenoptera venom is one of the main causes of anaphylaxis in adults, and is less common in the paediatric population. It can be severe or even fatal. Despite the use of an emergency kit, including an adrenaline auto-injector (AAI), at present only hymenoptera venom immunotherapy (VIT) is effective in preventing subsequent severe systemic reactions. Recurrence during the 5 years following cessation of VIT is about 10-15 percent. Studies evaluating longer-term efficacy are scarce. At the University Hospital of Angers, hundreds of patients are treated each year, and its allergology unit has been providing VIT for over 15 years. The purpose of this stufy is to evaluate VIT efficacy among patients who were treated with VIT and ceased VIT from 2005 to 2019, at the university hospital of Angers.
NCT05610176
The goal of this exploratory study is to test the preliminary safety and product performance of the new Amvia/Solvia pacemaker family in subjects that require a pacemaker or cardiac resynchronization therapy pacemaker (CRT-P) implantation. The study will be conducted at sites in Australia and New Zealand. It is planned to include 50 subjects in the study. Participants will visit sites at enrollment in the study, at implantation, pre-hospital discharge, 1- 3- and 12-month follow-up visits. At the visits the device will be interrogated and standard device measurements including those related to special features will be performed to assess the functionality of the device. Programming of the pacemakers will be done according to the participant´s therapeutical needs.