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Find 3,890 clinical trials for rheumatoid arthritis near Chicago, Illinois. Connect with research centers in your area.
Showing 3281-3300 of 3,890 trials
NCT01597596
A study to demonstrate comparable safety, efficacy, and pharmacokinetics (PK) of alglucosidase alfa manufactured at the 160 litre (L) and 4000 L scales in participants who had been diagnosed with infantile-onset Pompe disease. Participants were treated with alglucosidase alfa 160 L scale product in the United States (US) and 4000 L scale product in the regions outside the US.
NCT02321787
The purpose of our study is to evaluate whether utilizing ultrasound assessment during caudal epidural injection can reliably identify unrecognized and unsuccessful nerve blocks during the procedure, guide proper technique, and alter pain management outcome measurements for patients. Patients will be randomized to a group either undergoing caudal injection by a trainee using typical techniques or by using typical techniques in addition to ultrasound for confirmation of successful injection. The patients enrolled in this study will have the same intraoperative care, in line with the standard of care. Data will be collected intraoperatively and postoperatively on pain scores, time for performance of caudal block, and perceived success of the block. There will be no direct benefit to the patients enrolled in this study, but future patients may benefit from the use of ultrasound for the confirmation of a successful block.