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Browse 9,572 clinical trials for ulcerative colitis. Find studies that match your criteria and connect with research centers.
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NCT04397887
The aim of the study is to assess if seminal TEX 101 can predict the restoration of spermatogenesis and appearance of sperms in the ejaculate after micro-surgical varicocelectomy among azoospermic patients.
NCT04396080
A record of the type of onlay will be made with respect to its extension, tooth or teeth to be treated, the material of clothing and the substrate on which the adhesion and cementing method, as well as the type of antagonist. To complete it, a complete clinical oral examination will be performed with oral mirrors, examination probes, joint paper, disposable gloves, masks, paper napkins, plastic cups, dental equipment lighting lamp, cold spray , photogrammed camera, including an intraoral scan to have a 3D file of the patient's condition on the day of embedding placement. Once treatment is complete, the patient should go to routine check-ups in which a full intraoral exploration and data collection intended to be carried out analyze the following variables (USPHS modificated): possible decemented and fractured, decay and marginal integrity, sensitivity or loss of vitality, as well as the degree of patient satisfaction (VAS).
NCT03227809
Alcohol abuse is the leading cause of death and serious injury among college students, and students also experience significant harms from other types of substance misuse and risk behaviors. The proposed project is a randomized controlled trials that will test the protective effects of Letting Go and Staying Connected, a handbook for parents of students who are transitioning for the first time from home to college, the time when students are at greatest risk. The handbook encourages parent skill development and good management of their student's new independence, providing a clear framework to guide them in parenting at this stage. Targeted outcomes include reduction of substance use and risk behaviors. The primary hypothesis is that students who are in one of the two handbook conditions with their parents will report lower substance use and risk behaviors in the two years after college entry.