This study determined the effect of Ibuprofen on tooth sensitivity from in-office bleaching with 38% hydrogen peroxide.his study determined the effect of Ibuprofen on tooth sensitivity from in-office bleaching with 38% hydrogen peroxide.
Clinical trials are human research studies that test new drugs or treatments in a lab environment and compares them to current, standard treatments.Patient testing occurs if lab results suggest the treatment is effective and safe.linical trials are human research studies that test new drugs or treatments in a lab environment and compares them to current, standard treatments.
Proof-of-Concept Clinical Trials. Signs of activity. Groundwork for definitive studies. Proof-of-concept clinical trials are carefully designed to establish the safety of drug candidates in the target population and explore the relationship between the dose and desired activity, as either measured directly or by means of a surrogate.