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Discover 23,476 clinical trials near Baltimore, Maryland. Find research studies in your area.
Showing 16121-16140 of 23,476 trials
NCT01060774
This study is testing a local anesthetic (numbing medicine) to suppress pain. Bupivacaine and lidocaine are FDA approved local anesthetics that may decrease pain following surgery. Patients will receive either 2% lidocaine, 0.5% bupivacaine, or placebo with epinephrine 1:200,000 as a numbing medicine at the end of root canal surgery. Small pieces of gum will be taken before and after surgery and 2 days later to analyze chemicals that may be related to pain sensation.
NCT00690378
The purpose of this study is to determine whether NXL104 plus ceftazidime is effective in the treatment of complicated urinary tract infections as compared to a comparator group.