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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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NCT03819842
To determine clinically significant difference in results obtained from cataract surgery using IA. One eye will receive aphakic measurements only and the fellow eye will receive aphakic and then pseudophakic measurements when implanting a toric IOL.
NCT02772328
The purpose of this study is to test an intervention designed to train persons who inject drugs (PWID) and are infected with hepatitis C (HCV) and HIV in communication skills to 1) promote new HCV treatment and care 2) risk reduction and 3) recruit their social network members for HIV and HCV testing and linkage to care.
NCT02984800
Paravertebral block (PVB) might be a technique of choice for hernia surgery due to its unilateral segmental anesthesia of the operative site, good muscle relaxation and prolonged postoperative analgesia. Despite PVB effectiveness, a continuing search for a reliable, timely and effective technique generates the investigation of a single PVB injection for children undergoing unilateral inguinal hernia repair. Two theoretical concepts were behind this investigation. First, possible spread of single PVB injection in the lumbar area over dermatomes corresponding to the inguinal hernia region in children likewise the spread over multiple adjacent segments from a single thoracic PVB injection. Second, as the inguinal region receives innervation from the ilioinguinal, iliohypogastric and genitofemoral nerves, all three arising from L1-L2 level; thus, a single PVB injection at this level could provide unilateral segmental anesthesia.