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Discover 20,493 clinical trials near Chicago, Illinois. Find research studies in your area.
Showing 20321-20340 of 20,493 trials
NCT00053378
A study to determine the effect of Zemplar on the regulation of serum calcium levels and the need for administration of elemental calcium in hypocalcemic intensive care patients
NCT00038519
The purpose of this study is to study the safety and efficacy of Amprenavir/ritonavir or saquinavir/ritonavir in HIV infected patients that have failed Kaletra as their second protease inhibitor based HAART.